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node_modules/framesync/CHANGELOG.md

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+# Changelog
+
+Framesync adheres to [Semantic Versioning](http://semver.org/).
+
+## [6.1.2] 2022-08-15
+
+### Update
+
+-   `tslib` and `typescript`.
+
+## [6.1.1] 2022-08-10
+
+### Update
+
+-   Adding `types` to `exports` field.
+
+## [6.1.0] 2021-11-24
+
+### Update
+
+-   Updating `tslib`.
+
+## [6.0.1] 2021-10-22
+
+### Fixed
+
+-   Fixing bug where `flushSync` being called from an existing process would boot keep-alive processes off the thread.
+
+## [6.0.0] 2021-09-23
+
+### Fixed
+
+-   Fixing `exports` and `module` in `package.json`. This will break (unsupported) direct file imports.
+
+## [5.3.0] 2021-03-30
+
+### Added
+
+-   Adding `flushSync` API for manual flushing of job queues.
+
+## [5.2.3] 2021-03-19
+
+### Fixed
+
+-   Fixing `main` entry point.
+
+## [5.2.2] 2021-03-19
+
+### Fixed
+
+-   Fixing `main` entry point.
+
+## [5.2.1] 2021-03-19
+
+### Added
+
+-   Adding `exports` to `package.json`.
+
+### Updated
+
+-   `tslib` to latest.
+
+## [5.2.0] 2021-03-01
+
+### Fixed
+
+-   Unbundling ES code to facilitate code-splitting in Webpack.
+
+## [5.1.0] 2021-02-22
+
+### Fixed
+
+-   Adding polyfill for `performance.now` for better compatibility with Node environments.
+
+## [5.0.0] 2021-01-01
+
+### Changed
+
+-   Using `performance.now` to measure polyfilled elapsed time.
+
+## [4.1.0] 2020-8-24
+
+### Added
+
+-   `preRender` step.
+
+## [4.0.2] 2019-02-05
+
+### Fixed
+
+-   Fixing rescheduling keepAlive method.
+
+## [4.0.1] 2018-09-24
+
+### Changed
+
+-   Updated README.
+
+## [4.0.0] 2018-09-24
+
+### Changed
+
+-   New API.
+    -   `onFrameUpdate(callback, immediate)` -> `sync.update(callback, keepAlive, immediate)`
+    -   `cancelOnFrameUpdate(callback)` -> `cancelSync.update(callback)`
+
+### Added
+
+-   `keepAlive` parameter.
+
+## [3.1.9] 2018-05-16
+
+### Fixed
+
+-   Fixing Rollup config.
+
+## [3.1.8] 2018-05-13
+
+### Added
+
+-   Rollup support for outputting ES modules and UMD bundles.
+
+## [3.1.7] 2018-01-04
+
+### Fixed
+
+-   Fixing illegal invocation errors.
+
+## [3.1.6] 2018-01-04
+
+### Changed
+
+-   Using previous frame duration as default duration (for instance between active cycles).
+
+## [3.1.5] 2018-01-04
+
+### Changed
+
+-   Cleaning polyfill.
+
+## [3.1.4] 2018-01-04
+
+### Changed
+
+-   Max permitted time elapsed is now 40ms to permit 30fps max.
+-   When `startRenderLoop` is fired, and the loop is not active, we set a new `currentTime`.
+
+## [3.1.3] 2017-11-08
+
+### Fixed
+
+-   Actually pointing to new declaration file.
+
+## [3.1.2] 2017-11-08
+
+### Fixed
+
+-   Pointing to new declaration file.
+
+## [3.1.1] 2017-11-08
+
+### Fixed
+
+-   Automatically exporting declaration file.
+
+## [3.1.0] 2017-11-08
+
+### Added
+
+-   Added optional `true` flag to `schedule`. This will schedule a job to run at the end of the current frame step.
+
+## [3.0.0] 2017-08-28
+
+-   `currentFrameTimestamp` becomes `currentFrameTime` for symmetry with `currentTime`.
+
+## [2.0.1] 2017-08-26
+
+### Added
+
+-   Changelog and Readme.
+
+## [2.0.0] 2017-08-26
+
+### Added
+
+-   First publish.

node_modules/framesync/LICENSE.md

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright © 2019 Framer BV
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

node_modules/framesync/README.md

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+# Framesync
+
+A tiny frame scheduler for performantly batching reads, updates and renders.
+
+Segregating actions that read and write to the DOM will avoid [layout thrashing](https://developers.google.com/web/fundamentals/performance/rendering/avoid-large-complex-layouts-and-layout-thrashing).
+
+It's also a way of ensuring order of execution across a frame. For instance, [Framer Motion](https://github.com/framer/motion) batches animations on the `update` step, and renders on the `render` step, allowing independent animation of `transform` properties.
+
+## Install
+
+```bash
+npm install framesync
+```
+
+## Usage
+
+Framesync splits a frame into discrete `read`, `update`, `preRender`, `render` and `postRender` steps.
+
+### Scheduling functions
+
+Functions can be scheduled to different parts of the render loop with `sync`.
+
+```javascript
+import sync from 'framesync';
+```
+
+It provides four functions, one for scheduling a function to run on each part of the frame:
+
+```javascript
+sync.update(() => {});
+```
+
+### Frame data
+
+Each function is provided data about the current frame:
+
+```javascript
+sync.update(({ delta, timestamp }) => {});
+```
+
+- `delta`: Time since last frame (in milliseconds)
+- `timestamp`: Timestamp of the current frame.
+
+This object is recycled across frames, so values should be destructured if intended to be used asynchronously.
+
+### Keep alive
+
+We can run a function as an ongoing process by passing `true` as the second parameter:
+
+```javascript
+let count = 0;
+
+sync.update(() => count++, true);
+```
+
+This will keep the process running until it's actively cancelled.
+
+### Run immediately
+
+The third parameter, `immediate`, can be used to sync a function on the **current frame step**.
+
+By default, Framesync will schedule functions to run the next time that frame step is fired:
+
+```javascript
+sync.update(({ timestamp }) => {
+  // The following function will run on the subsequent frame:
+  sync.update((frame) => frame.timestamp !== timestamp);
+});
+```
+
+By setting `immediate` to `true`, we can add this at the end of the current step:
+
+```javascript
+sync.update(({ timestamp }) => {
+  // The following function will run on the **current** frame:
+  sync.update(
+    (frame) => frame.timestamp === timestamp,
+    false,
+    true
+  );
+});
+```
+
+### Cancelling
+
+Synced processes can be cancelled with the `cancelSync` function:
+
+```javascript
+import sync, { cancelSync } from 'framesync';
+
+let count = 0;
+
+const process = sync.render(() => {
+  count++;
+  if (count >= 10) cancelSync.render(process);
+}, true);
+```

node_modules/framesync/dist/es/create-render-step.mjs

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+function createRenderStep(runNextFrame) {
+    let toRun = [];
+    let toRunNextFrame = [];
+    let numToRun = 0;
+    let isProcessing = false;
+    let flushNextFrame = false;
+    const toKeepAlive = new WeakSet();
+    const step = {
+        schedule: (callback, keepAlive = false, immediate = false) => {
+            const addToCurrentFrame = immediate && isProcessing;
+            const buffer = addToCurrentFrame ? toRun : toRunNextFrame;
+            if (keepAlive)
+                toKeepAlive.add(callback);
+            if (buffer.indexOf(callback) === -1) {
+                buffer.push(callback);
+                if (addToCurrentFrame && isProcessing)
+                    numToRun = toRun.length;
+            }
+            return callback;
+        },
+        cancel: (callback) => {
+            const index = toRunNextFrame.indexOf(callback);
+            if (index !== -1)
+                toRunNextFrame.splice(index, 1);
+            toKeepAlive.delete(callback);
+        },
+        process: (frameData) => {
+            if (isProcessing) {
+                flushNextFrame = true;
+                return;
+            }
+            isProcessing = true;
+            [toRun, toRunNextFrame] = [toRunNextFrame, toRun];
+            toRunNextFrame.length = 0;
+            numToRun = toRun.length;
+            if (numToRun) {
+                for (let i = 0; i < numToRun; i++) {
+                    const callback = toRun[i];
+                    callback(frameData);
+                    if (toKeepAlive.has(callback)) {
+                        step.schedule(callback);
+                        runNextFrame();
+                    }
+                }
+            }
+            isProcessing = false;
+            if (flushNextFrame) {
+                flushNextFrame = false;
+                step.process(frameData);
+            }
+        },
+    };
+    return step;
+}
+
+export { createRenderStep };

node_modules/framesync/dist/es/index.mjs

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+import { onNextFrame, defaultTimestep } from './on-next-frame.mjs';
+import { createRenderStep } from './create-render-step.mjs';
+
+const maxElapsed = 40;
+let useDefaultElapsed = true;
+let runNextFrame = false;
+let isProcessing = false;
+const frame = {
+    delta: 0,
+    timestamp: 0,
+};
+const stepsOrder = [
+    "read",
+    "update",
+    "preRender",
+    "render",
+    "postRender",
+];
+const steps = stepsOrder.reduce((acc, key) => {
+    acc[key] = createRenderStep(() => (runNextFrame = true));
+    return acc;
+}, {});
+const sync = stepsOrder.reduce((acc, key) => {
+    const step = steps[key];
+    acc[key] = (process, keepAlive = false, immediate = false) => {
+        if (!runNextFrame)
+            startLoop();
+        return step.schedule(process, keepAlive, immediate);
+    };
+    return acc;
+}, {});
+const cancelSync = stepsOrder.reduce((acc, key) => {
+    acc[key] = steps[key].cancel;
+    return acc;
+}, {});
+const flushSync = stepsOrder.reduce((acc, key) => {
+    acc[key] = () => steps[key].process(frame);
+    return acc;
+}, {});
+const processStep = (stepId) => steps[stepId].process(frame);
+const processFrame = (timestamp) => {
+    runNextFrame = false;
+    frame.delta = useDefaultElapsed
+        ? defaultTimestep
+        : Math.max(Math.min(timestamp - frame.timestamp, maxElapsed), 1);
+    frame.timestamp = timestamp;
+    isProcessing = true;
+    stepsOrder.forEach(processStep);
+    isProcessing = false;
+    if (runNextFrame) {
+        useDefaultElapsed = false;
+        onNextFrame(processFrame);
+    }
+};
+const startLoop = () => {
+    runNextFrame = true;
+    useDefaultElapsed = true;
+    if (!isProcessing)
+        onNextFrame(processFrame);
+};
+const getFrameData = () => frame;
+
+export default sync;
+export { cancelSync, flushSync, getFrameData };

node_modules/framesync/dist/es/on-next-frame.mjs

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+const defaultTimestep = (1 / 60) * 1000;
+const getCurrentTime = typeof performance !== "undefined"
+    ? () => performance.now()
+    : () => Date.now();
+const onNextFrame = typeof window !== "undefined"
+    ? (callback) => window.requestAnimationFrame(callback)
+    : (callback) => setTimeout(() => callback(getCurrentTime()), defaultTimestep);
+
+export { defaultTimestep, onNextFrame };

node_modules/framesync/dist/framesync.cjs.js

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+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+const defaultTimestep = (1 / 60) * 1000;
+const getCurrentTime = typeof performance !== "undefined"
+    ? () => performance.now()
+    : () => Date.now();
+const onNextFrame = typeof window !== "undefined"
+    ? (callback) => window.requestAnimationFrame(callback)
+    : (callback) => setTimeout(() => callback(getCurrentTime()), defaultTimestep);
+
+function createRenderStep(runNextFrame) {
+    let toRun = [];
+    let toRunNextFrame = [];
+    let numToRun = 0;
+    let isProcessing = false;
+    let flushNextFrame = false;
+    const toKeepAlive = new WeakSet();
+    const step = {
+        schedule: (callback, keepAlive = false, immediate = false) => {
+            const addToCurrentFrame = immediate && isProcessing;
+            const buffer = addToCurrentFrame ? toRun : toRunNextFrame;
+            if (keepAlive)
+                toKeepAlive.add(callback);
+            if (buffer.indexOf(callback) === -1) {
+                buffer.push(callback);
+                if (addToCurrentFrame && isProcessing)
+                    numToRun = toRun.length;
+            }
+            return callback;
+        },
+        cancel: (callback) => {
+            const index = toRunNextFrame.indexOf(callback);
+            if (index !== -1)
+                toRunNextFrame.splice(index, 1);
+            toKeepAlive.delete(callback);
+        },
+        process: (frameData) => {
+            if (isProcessing) {
+                flushNextFrame = true;
+                return;
+            }
+            isProcessing = true;
+            [toRun, toRunNextFrame] = [toRunNextFrame, toRun];
+            toRunNextFrame.length = 0;
+            numToRun = toRun.length;
+            if (numToRun) {
+                for (let i = 0; i < numToRun; i++) {
+                    const callback = toRun[i];
+                    callback(frameData);
+                    if (toKeepAlive.has(callback)) {
+                        step.schedule(callback);
+                        runNextFrame();
+                    }
+                }
+            }
+            isProcessing = false;
+            if (flushNextFrame) {
+                flushNextFrame = false;
+                step.process(frameData);
+            }
+        },
+    };
+    return step;
+}
+
+const maxElapsed = 40;
+let useDefaultElapsed = true;
+let runNextFrame = false;
+let isProcessing = false;
+const frame = {
+    delta: 0,
+    timestamp: 0,
+};
+const stepsOrder = [
+    "read",
+    "update",
+    "preRender",
+    "render",
+    "postRender",
+];
+const steps = stepsOrder.reduce((acc, key) => {
+    acc[key] = createRenderStep(() => (runNextFrame = true));
+    return acc;
+}, {});
+const sync = stepsOrder.reduce((acc, key) => {
+    const step = steps[key];
+    acc[key] = (process, keepAlive = false, immediate = false) => {
+        if (!runNextFrame)
+            startLoop();
+        return step.schedule(process, keepAlive, immediate);
+    };
+    return acc;
+}, {});
+const cancelSync = stepsOrder.reduce((acc, key) => {
+    acc[key] = steps[key].cancel;
+    return acc;
+}, {});
+const flushSync = stepsOrder.reduce((acc, key) => {
+    acc[key] = () => steps[key].process(frame);
+    return acc;
+}, {});
+const processStep = (stepId) => steps[stepId].process(frame);
+const processFrame = (timestamp) => {
+    runNextFrame = false;
+    frame.delta = useDefaultElapsed
+        ? defaultTimestep
+        : Math.max(Math.min(timestamp - frame.timestamp, maxElapsed), 1);
+    frame.timestamp = timestamp;
+    isProcessing = true;
+    stepsOrder.forEach(processStep);
+    isProcessing = false;
+    if (runNextFrame) {
+        useDefaultElapsed = false;
+        onNextFrame(processFrame);
+    }
+};
+const startLoop = () => {
+    runNextFrame = true;
+    useDefaultElapsed = true;
+    if (!isProcessing)
+        onNextFrame(processFrame);
+};
+const getFrameData = () => frame;
+
+exports.cancelSync = cancelSync;
+exports.default = sync;
+exports.flushSync = flushSync;
+exports.getFrameData = getFrameData;

node_modules/framesync/dist/framesync.js

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+(function (global, factory) {
+    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
+    typeof define === 'function' && define.amd ? define(['exports'], factory) :
+    (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.framesync = {}));
+}(this, (function (exports) { 'use strict';
+
+    const defaultTimestep = (1 / 60) * 1000;
+    const getCurrentTime = typeof performance !== "undefined"
+        ? () => performance.now()
+        : () => Date.now();
+    const onNextFrame = typeof window !== "undefined"
+        ? (callback) => window.requestAnimationFrame(callback)
+        : (callback) => setTimeout(() => callback(getCurrentTime()), defaultTimestep);
+
+    function createRenderStep(runNextFrame) {
+        let toRun = [];
+        let toRunNextFrame = [];
+        let numToRun = 0;
+        let isProcessing = false;
+        let flushNextFrame = false;
+        const toKeepAlive = new WeakSet();
+        const step = {
+            schedule: (callback, keepAlive = false, immediate = false) => {
+                const addToCurrentFrame = immediate && isProcessing;
+                const buffer = addToCurrentFrame ? toRun : toRunNextFrame;
+                if (keepAlive)
+                    toKeepAlive.add(callback);
+                if (buffer.indexOf(callback) === -1) {
+                    buffer.push(callback);
+                    if (addToCurrentFrame && isProcessing)
+                        numToRun = toRun.length;
+                }
+                return callback;
+            },
+            cancel: (callback) => {
+                const index = toRunNextFrame.indexOf(callback);
+                if (index !== -1)
+                    toRunNextFrame.splice(index, 1);
+                toKeepAlive.delete(callback);
+            },
+            process: (frameData) => {
+                if (isProcessing) {
+                    flushNextFrame = true;
+                    return;
+                }
+                isProcessing = true;
+                [toRun, toRunNextFrame] = [toRunNextFrame, toRun];
+                toRunNextFrame.length = 0;
+                numToRun = toRun.length;
+                if (numToRun) {
+                    for (let i = 0; i < numToRun; i++) {
+                        const callback = toRun[i];
+                        callback(frameData);
+                        if (toKeepAlive.has(callback)) {
+                            step.schedule(callback);
+                            runNextFrame();
+                        }
+                    }
+                }
+                isProcessing = false;
+                if (flushNextFrame) {
+                    flushNextFrame = false;
+                    step.process(frameData);
+                }
+            },
+        };
+        return step;
+    }
+
+    const maxElapsed = 40;
+    let useDefaultElapsed = true;
+    let runNextFrame = false;
+    let isProcessing = false;
+    const frame = {
+        delta: 0,
+        timestamp: 0,
+    };
+    const stepsOrder = [
+        "read",
+        "update",
+        "preRender",
+        "render",
+        "postRender",
+    ];
+    const steps = stepsOrder.reduce((acc, key) => {
+        acc[key] = createRenderStep(() => (runNextFrame = true));
+        return acc;
+    }, {});
+    const sync = stepsOrder.reduce((acc, key) => {
+        const step = steps[key];
+        acc[key] = (process, keepAlive = false, immediate = false) => {
+            if (!runNextFrame)
+                startLoop();
+            return step.schedule(process, keepAlive, immediate);
+        };
+        return acc;
+    }, {});
+    const cancelSync = stepsOrder.reduce((acc, key) => {
+        acc[key] = steps[key].cancel;
+        return acc;
+    }, {});
+    const flushSync = stepsOrder.reduce((acc, key) => {
+        acc[key] = () => steps[key].process(frame);
+        return acc;
+    }, {});
+    const processStep = (stepId) => steps[stepId].process(frame);
+    const processFrame = (timestamp) => {
+        runNextFrame = false;
+        frame.delta = useDefaultElapsed
+            ? defaultTimestep
+            : Math.max(Math.min(timestamp - frame.timestamp, maxElapsed), 1);
+        frame.timestamp = timestamp;
+        isProcessing = true;
+        stepsOrder.forEach(processStep);
+        isProcessing = false;
+        if (runNextFrame) {
+            useDefaultElapsed = false;
+            onNextFrame(processFrame);
+        }
+    };
+    const startLoop = () => {
+        runNextFrame = true;
+        useDefaultElapsed = true;
+        if (!isProcessing)
+            onNextFrame(processFrame);
+    };
+    const getFrameData = () => frame;
+
+    exports.cancelSync = cancelSync;
+    exports.default = sync;
+    exports.flushSync = flushSync;
+    exports.getFrameData = getFrameData;
+
+    Object.defineProperty(exports, '__esModule', { value: true });
+
+})));

node_modules/framesync/dist/framesync.min.js

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+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).framesync={})}(this,(function(e){"use strict";const t=1/60*1e3,n="undefined"!=typeof performance?()=>performance.now():()=>Date.now(),o="undefined"!=typeof window?e=>window.requestAnimationFrame(e):e=>setTimeout((()=>e(n())),t);let s=!0,c=!1,d=!1;const r={delta:0,timestamp:0},a=["read","update","preRender","render","postRender"],f=a.reduce(((e,t)=>(e[t]=function(e){let t=[],n=[],o=0,s=!1,c=!1;const d=new WeakSet,r={schedule:(e,c=!1,r=!1)=>{const a=r&&s,f=a?t:n;return c&&d.add(e),-1===f.indexOf(e)&&(f.push(e),a&&s&&(o=t.length)),e},cancel:e=>{const t=n.indexOf(e);-1!==t&&n.splice(t,1),d.delete(e)},process:a=>{if(s)c=!0;else{if(s=!0,[t,n]=[n,t],n.length=0,o=t.length,o)for(let n=0;n<o;n++){const o=t[n];o(a),d.has(o)&&(r.schedule(o),e())}s=!1,c&&(c=!1,r.process(a))}}};return r}((()=>c=!0)),e)),{}),i=a.reduce(((e,t)=>{const n=f[t];return e[t]=(e,t=!1,o=!1)=>(c||h(),n.schedule(e,t,o)),e}),{}),u=a.reduce(((e,t)=>(e[t]=f[t].cancel,e)),{}),l=a.reduce(((e,t)=>(e[t]=()=>f[t].process(r),e)),{}),p=e=>f[e].process(r),m=e=>{c=!1,r.delta=s?t:Math.max(Math.min(e-r.timestamp,40),1),r.timestamp=e,d=!0,a.forEach(p),d=!1,c&&(s=!1,o(m))},h=()=>{c=!0,s=!0,d||o(m)};e.cancelSync=u,e.default=i,e.flushSync=l,e.getFrameData=()=>r,Object.defineProperty(e,"__esModule",{value:!0})}));

node_modules/framesync/lib/_tests/test.d.ts

@@ -0,0 +1 @@
+export {};

node_modules/framesync/lib/_tests/test.js

@@ -0,0 +1,126 @@
+import { __awaiter } from "tslib";
+import sync, { cancelSync, flushSync } from "../";
+import { onNextFrame } from "../on-next-frame";
+describe("onNextFrame", () => {
+    it("fires callback on following frame", () => {
+        return new Promise((resolve) => onNextFrame(resolve));
+    });
+});
+describe("sync", () => {
+    it("fires callbacks in the correct order", () => {
+        return new Promise((resolve, reject) => {
+            const order = [];
+            sync.read(() => order.push(0));
+            sync.update(() => order.push(1));
+            sync.preRender(() => order.push(2));
+            sync.render(() => order.push(3));
+            sync.postRender(() => {
+                order.push(4);
+                if (order[0] === 0 &&
+                    order[1] === 1 &&
+                    order[2] === 2 &&
+                    order[3] === 3 &&
+                    order[4] === 4) {
+                    resolve();
+                }
+                else {
+                    reject(order);
+                }
+            });
+        });
+    });
+    it("cancels callbacks", () => {
+        return new Promise((resolve, reject) => {
+            let hasFired = false;
+            const process = sync.render(() => (hasFired = true));
+            sync.update(() => cancelSync.render(process));
+            sync.postRender(() => (hasFired ? reject(hasFired) : resolve()));
+        });
+    });
+    it("fires callback on current frame if scheduled with `true` within the same step", () => {
+        return new Promise((resolve, reject) => {
+            let v = 0;
+            sync.update(({ timestamp: prevTimestamp }) => {
+                v++;
+                sync.update(({ timestamp }) => {
+                    v++;
+                    if (timestamp !== prevTimestamp) {
+                        reject(`${timestamp} ${prevTimestamp}`);
+                    }
+                }, false, true);
+            });
+            sync.render(() => (v === 2 ? resolve() : reject(v)));
+        });
+    });
+    it("fires callback on next frame if scheduled with `true` outside the same step", () => {
+        return new Promise((resolve, reject) => {
+            let v = 0;
+            sync.update(() => v++);
+            sync.update(() => v++, false, true);
+            sync.render(() => (v === 2 ? resolve() : reject()));
+        });
+    });
+    it("uses default elapsed time if first fire", () => {
+        return new Promise((resolve, reject) => {
+            sync.update(({ delta: defaultElapsed }) => {
+                setTimeout(() => sync.update(({ delta }) => delta === defaultElapsed
+                    ? resolve()
+                    : reject(defaultElapsed, delta)), 50);
+            });
+        });
+    });
+    it("correctly cancels", () => {
+        return new Promise((resolve, reject) => {
+            const callback = () => reject();
+            sync.read(() => cancelSync.update(callback));
+            sync.update(callback);
+            sync.render(() => resolve());
+        });
+    });
+    it("correctly keeps alive", () => {
+        return new Promise((resolve) => {
+            let v = 0;
+            sync.update(() => v++, true);
+            sync.render(() => v === 2 && resolve(), true);
+        });
+    });
+    it("correctly cancels a keepAlive process", () => {
+        return new Promise((resolve, reject) => {
+            let updateCount = 0;
+            let renderCount = 0;
+            const update = sync.update(() => {
+                updateCount++;
+                if (updateCount === 4)
+                    cancelSync.update(update);
+            }, true);
+            sync.render(() => {
+                renderCount++;
+                if (renderCount === 6) {
+                    if (renderCount !== updateCount) {
+                        resolve();
+                    }
+                    else {
+                        reject([renderCount, updateCount]);
+                    }
+                }
+            }, true);
+        });
+    });
+    it("correctly keeps alive after a flush", () => __awaiter(void 0, void 0, void 0, function* () {
+        const promise = new Promise((resolve) => {
+            let v = 0;
+            sync.update(() => {
+                if (v === 2)
+                    flushSync.update();
+            }, true);
+            sync.update(() => {
+                v++;
+                if (v > 6)
+                    resolve(true);
+            }, true);
+        });
+        flushSync.update();
+        return expect(promise).resolves.toBe(true);
+    }));
+});
+//# sourceMappingURL=test.js.map

node_modules/framesync/lib/create-render-step.d.ts

@@ -0,0 +1,2 @@
+import { Step } from "./types";
+export declare function createRenderStep(runNextFrame: () => void): Step;

node_modules/framesync/lib/create-render-step.js

@@ -0,0 +1,55 @@
+export function createRenderStep(runNextFrame) {
+    let toRun = [];
+    let toRunNextFrame = [];
+    let numToRun = 0;
+    let isProcessing = false;
+    let flushNextFrame = false;
+    const toKeepAlive = new WeakSet();
+    const step = {
+        schedule: (callback, keepAlive = false, immediate = false) => {
+            const addToCurrentFrame = immediate && isProcessing;
+            const buffer = addToCurrentFrame ? toRun : toRunNextFrame;
+            if (keepAlive)
+                toKeepAlive.add(callback);
+            if (buffer.indexOf(callback) === -1) {
+                buffer.push(callback);
+                if (addToCurrentFrame && isProcessing)
+                    numToRun = toRun.length;
+            }
+            return callback;
+        },
+        cancel: (callback) => {
+            const index = toRunNextFrame.indexOf(callback);
+            if (index !== -1)
+                toRunNextFrame.splice(index, 1);
+            toKeepAlive.delete(callback);
+        },
+        process: (frameData) => {
+            if (isProcessing) {
+                flushNextFrame = true;
+                return;
+            }
+            isProcessing = true;
+            [toRun, toRunNextFrame] = [toRunNextFrame, toRun];
+            toRunNextFrame.length = 0;
+            numToRun = toRun.length;
+            if (numToRun) {
+                for (let i = 0; i < numToRun; i++) {
+                    const callback = toRun[i];
+                    callback(frameData);
+                    if (toKeepAlive.has(callback)) {
+                        step.schedule(callback);
+                        runNextFrame();
+                    }
+                }
+            }
+            isProcessing = false;
+            if (flushNextFrame) {
+                flushNextFrame = false;
+                step.process(frameData);
+            }
+        },
+    };
+    return step;
+}
+//# sourceMappingURL=create-render-step.js.map

node_modules/framesync/lib/create-render-step.js.map

@@ -0,0 +1 @@
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node_modules/framesync/lib/index.d.ts

@@ -0,0 +1,10 @@
+import { Process, FrameData, CancelSync, FlushSync, Sync } from "./types";
+declare const sync: Sync;
+declare const cancelSync: CancelSync;
+declare const flushSync: FlushSync;
+declare const getFrameData: () => {
+    delta: number;
+    timestamp: number;
+};
+export default sync;
+export { cancelSync, flushSync, getFrameData, FrameData, Process };

node_modules/framesync/lib/index.js

@@ -0,0 +1,63 @@
+import { onNextFrame, defaultTimestep } from "./on-next-frame";
+import { createRenderStep } from "./create-render-step";
+const maxElapsed = 40;
+let useDefaultElapsed = true;
+let runNextFrame = false;
+let isProcessing = false;
+const frame = {
+    delta: 0,
+    timestamp: 0,
+};
+const stepsOrder = [
+    "read",
+    "update",
+    "preRender",
+    "render",
+    "postRender",
+];
+const steps = stepsOrder.reduce((acc, key) => {
+    acc[key] = createRenderStep(() => (runNextFrame = true));
+    return acc;
+}, {});
+const sync = stepsOrder.reduce((acc, key) => {
+    const step = steps[key];
+    acc[key] = (process, keepAlive = false, immediate = false) => {
+        if (!runNextFrame)
+            startLoop();
+        return step.schedule(process, keepAlive, immediate);
+    };
+    return acc;
+}, {});
+const cancelSync = stepsOrder.reduce((acc, key) => {
+    acc[key] = steps[key].cancel;
+    return acc;
+}, {});
+const flushSync = stepsOrder.reduce((acc, key) => {
+    acc[key] = () => steps[key].process(frame);
+    return acc;
+}, {});
+const processStep = (stepId) => steps[stepId].process(frame);
+const processFrame = (timestamp) => {
+    runNextFrame = false;
+    frame.delta = useDefaultElapsed
+        ? defaultTimestep
+        : Math.max(Math.min(timestamp - frame.timestamp, maxElapsed), 1);
+    frame.timestamp = timestamp;
+    isProcessing = true;
+    stepsOrder.forEach(processStep);
+    isProcessing = false;
+    if (runNextFrame) {
+        useDefaultElapsed = false;
+        onNextFrame(processFrame);
+    }
+};
+const startLoop = () => {
+    runNextFrame = true;
+    useDefaultElapsed = true;
+    if (!isProcessing)
+        onNextFrame(processFrame);
+};
+const getFrameData = () => frame;
+export default sync;
+export { cancelSync, flushSync, getFrameData };
+//# sourceMappingURL=index.js.map

node_modules/framesync/lib/index.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,WAAW,EAAE,eAAe,EAAE,MAAM,iBAAiB,CAAA;AAC9D,OAAO,EAAE,gBAAgB,EAAE,MAAM,sBAAsB,CAAA;AAWvD,MAAM,UAAU,GAAG,EAAE,CAAA;AACrB,IAAI,iBAAiB,GAAG,IAAI,CAAA;AAC5B,IAAI,YAAY,GAAG,KAAK,CAAA;AACxB,IAAI,YAAY,GAAG,KAAK,CAAA;AAExB,MAAM,KAAK,GAAG;IACV,KAAK,EAAE,CAAC;IACR,SAAS,EAAE,CAAC;CACf,CAAA;AAED,MAAM,UAAU,GAAa;IACzB,MAAM;IACN,QAAQ;IACR,WAAW;IACX,QAAQ;IACR,YAAY;CACf,CAAA;AAED,MAAM,KAAK,GAAG,UAAU,CAAC,MAAM,CAAC,CAAC,GAAG,EAAE,GAAG,EAAE,EAAE;IACzC,GAAG,CAAC,GAAG,CAAC,GAAG,gBAAgB,CAAC,GAAG,EAAE,CAAC,CAAC,YAAY,GAAG,IAAI,CAAC,CAAC,CAAA;IACxD,OAAO,GAAG,CAAA;AACd,CAAC,EAAE,EAAW,CAAC,CAAA;AAEf,MAAM,IAAI,GAAG,UAAU,CAAC,MAAM,CAAC,CAAC,GAAG,EAAE,GAAG,EAAE,EAAE;IACxC,MAAM,IAAI,GAAG,KAAK,CAAC,GAAG,CAAC,CAAA;IACvB,GAAG,CAAC,GAAG,CAAC,GAAG,CAAC,OAAgB,EAAE,SAAS,GAAG,KAAK,EAAE,SAAS,GAAG,KAAK,EAAE,EAAE;QAClE,IAAI,CAAC,YAAY;YAAE,SAAS,EAAE,CAAA;QAC9B,OAAO,IAAI,CAAC,QAAQ,CAAC,OAAO,EAAE,SAAS,EAAE,SAAS,CAAC,CAAA;IACvD,CAAC,CAAA;IACD,OAAO,GAAG,CAAA;AACd,CAAC,EAAE,EAAU,CAAC,CAAA;AAEd,MAAM,UAAU,GAAG,UAAU,CAAC,MAAM,CAAC,CAAC,GAAG,EAAE,GAAG,EAAE,EAAE;IAC9C,GAAG,CAAC,GAAG,CAAC,GAAG,KAAK,CAAC,GAAG,CAAC,CAAC,MAAM,CAAA;IAC5B,OAAO,GAAG,CAAA;AACd,CAAC,EAAE,EAAgB,CAAC,CAAA;AAEpB,MAAM,SAAS,GAAG,UAAU,CAAC,MAAM,CAAC,CAAC,GAAG,EAAE,GAAG,EAAE,EAAE;IAC7C,GAAG,CAAC,GAAG,CAAC,GAAG,GAAG,EAAE,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,OAAO,CAAC,KAAK,CAAC,CAAA;IAC1C,OAAO,GAAG,CAAA;AACd,CAAC,EAAE,EAAe,CAAC,CAAA;AAEnB,MAAM,WAAW,GAAG,CAAC,MAAc,EAAE,EAAE,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC,OAAO,CAAC,KAAK,CAAC,CAAA;AAEpE,MAAM,YAAY,GAAG,CAAC,SAAiB,EAAE,EAAE;IACvC,YAAY,GAAG,KAAK,CAAA;IAEpB,KAAK,CAAC,KAAK,GAAG,iBAAiB;QAC3B,CAAC,CAAC,eAAe;QACjB,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,SAAS,GAAG,KAAK,CAAC,SAAS,EAAE,UAAU,CAAC,EAAE,CAAC,CAAC,CAAA;IAEpE,KAAK,CAAC,SAAS,GAAG,SAAS,CAAA;IAE3B,YAAY,GAAG,IAAI,CAAA;IACnB,UAAU,CAAC,OAAO,CAAC,WAAW,CAAC,CAAA;IAC/B,YAAY,GAAG,KAAK,CAAA;IAEpB,IAAI,YAAY,EAAE;QACd,iBAAiB,GAAG,KAAK,CAAA;QACzB,WAAW,CAAC,YAAY,CAAC,CAAA;KAC5B;AACL,CAAC,CAAA;AAED,MAAM,SAAS,GAAG,GAAG,EAAE;IACnB,YAAY,GAAG,IAAI,CAAA;IACnB,iBAAiB,GAAG,IAAI,CAAA;IAExB,IAAI,CAAC,YAAY;QAAE,WAAW,CAAC,YAAY,CAAC,CAAA;AAChD,CAAC,CAAA;AAED,MAAM,YAAY,GAAG,GAAG,EAAE,CAAC,KAAK,CAAA;AAEhC,eAAe,IAAI,CAAA;AACnB,OAAO,EAAE,UAAU,EAAE,SAAS,EAAE,YAAY,EAAsB,CAAA"}

node_modules/framesync/lib/on-next-frame.d.ts

@@ -0,0 +1,3 @@
+/// <reference types="node" />
+export declare const defaultTimestep: number;
+export declare const onNextFrame: ((callback: FrameRequestCallback) => number) | ((callback: FrameRequestCallback) => NodeJS.Timeout);

node_modules/framesync/lib/on-next-frame.js

@@ -0,0 +1,8 @@
+export const defaultTimestep = (1 / 60) * 1000;
+const getCurrentTime = typeof performance !== "undefined"
+    ? () => performance.now()
+    : () => Date.now();
+export const onNextFrame = typeof window !== "undefined"
+    ? (callback) => window.requestAnimationFrame(callback)
+    : (callback) => setTimeout(() => callback(getCurrentTime()), defaultTimestep);
+//# sourceMappingURL=on-next-frame.js.map

node_modules/framesync/lib/on-next-frame.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"on-next-frame.js","sourceRoot":"","sources":["../src/on-next-frame.ts"],"names":[],"mappings":"AAGA,MAAM,CAAC,MAAM,eAAe,GAAG,CAAC,CAAC,GAAG,EAAE,CAAC,GAAG,IAAI,CAAA;AAE9C,MAAM,cAAc,GAChB,OAAO,WAAW,KAAK,WAAW;IAC9B,CAAC,CAAC,GAAG,EAAE,CAAC,WAAW,CAAC,GAAG,EAAE;IACzB,CAAC,CAAC,GAAG,EAAE,CAAC,IAAI,CAAC,GAAG,EAAE,CAAA;AAE1B,MAAM,CAAC,MAAM,WAAW,GACpB,OAAO,MAAM,KAAK,WAAW;IACzB,CAAC,CAAC,CAAC,QAA8B,EAAE,EAAE,CAC/B,MAAM,CAAC,qBAAqB,CAAC,QAAQ,CAAC;IAC5C,CAAC,CAAC,CAAC,QAA8B,EAAE,EAAE,CAC/B,UAAU,CAAC,GAAG,EAAE,CAAC,QAAQ,CAAC,cAAc,EAAE,CAAC,EAAE,eAAe,CAAC,CAAA"}

node_modules/framesync/lib/types.d.ts

@@ -0,0 +1,24 @@
+export declare type FrameData = {
+    delta: number;
+    timestamp: number;
+};
+export declare type Process = (data: FrameData) => void;
+export declare type Schedule = (process: Process, keepAlive?: boolean, immediate?: boolean) => Process;
+export interface Step {
+    schedule: Schedule;
+    cancel: (process: Process) => void;
+    process: (frame: FrameData) => void;
+}
+export declare type StepId = "read" | "update" | "postUpdate" | "preRender" | "render" | "postRender";
+export declare type Sync = {
+    [key in StepId]: Schedule;
+};
+export declare type Steps = {
+    [key in StepId]: Step;
+};
+export declare type CancelSync = {
+    [key in StepId]: (process: Process) => void;
+};
+export declare type FlushSync = {
+    [key in StepId]: () => void;
+};

node_modules/framesync/lib/types.js

@@ -0,0 +1 @@
+//# sourceMappingURL=types.js.map

node_modules/framesync/lib/types.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"types.js","sourceRoot":"","sources":["../src/types.ts"],"names":[],"mappings":""}

node_modules/framesync/node_modules/tslib/CopyrightNotice.txt

@@ -0,0 +1,15 @@
+/******************************************************************************
+Copyright (c) Microsoft Corporation.
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+***************************************************************************** */
+

node_modules/framesync/node_modules/tslib/LICENSE.txt

@@ -0,0 +1,12 @@
+Copyright (c) Microsoft Corporation.
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.

node_modules/framesync/node_modules/tslib/README.md

@@ -0,0 +1,164 @@
+# tslib
+
+This is a runtime library for [TypeScript](http://www.typescriptlang.org/) that contains all of the TypeScript helper functions.
+
+This library is primarily used by the `--importHelpers` flag in TypeScript.
+When using `--importHelpers`, a module that uses helper functions like `__extends` and `__assign` in the following emitted file:
+
+```ts
+var __assign = (this && this.__assign) || Object.assign || function(t) {
+    for (var s, i = 1, n = arguments.length; i < n; i++) {
+        s = arguments[i];
+        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
+            t[p] = s[p];
+    }
+    return t;
+};
+exports.x = {};
+exports.y = __assign({}, exports.x);
+
+```
+
+will instead be emitted as something like the following:
+
+```ts
+var tslib_1 = require("tslib");
+exports.x = {};
+exports.y = tslib_1.__assign({}, exports.x);
+```
+
+Because this can avoid duplicate declarations of things like `__extends`, `__assign`, etc., this means delivering users smaller files on average, as well as less runtime overhead.
+For optimized bundles with TypeScript, you should absolutely consider using `tslib` and `--importHelpers`.
+
+# Installing
+
+For the latest stable version, run:
+
+## npm
+
+```sh
+# TypeScript 3.9.2 or later
+npm install tslib
+
+# TypeScript 3.8.4 or earlier
+npm install tslib@^1
+
+# TypeScript 2.3.2 or earlier
+npm install tslib@1.6.1
+```
+
+## yarn
+
+```sh
+# TypeScript 3.9.2 or later
+yarn add tslib
+
+# TypeScript 3.8.4 or earlier
+yarn add tslib@^1
+
+# TypeScript 2.3.2 or earlier
+yarn add tslib@1.6.1
+```
+
+## bower
+
+```sh
+# TypeScript 3.9.2 or later
+bower install tslib
+
+# TypeScript 3.8.4 or earlier
+bower install tslib@^1
+
+# TypeScript 2.3.2 or earlier
+bower install tslib@1.6.1
+```
+
+## JSPM
+
+```sh
+# TypeScript 3.9.2 or later
+jspm install tslib
+
+# TypeScript 3.8.4 or earlier
+jspm install tslib@^1
+
+# TypeScript 2.3.2 or earlier
+jspm install tslib@1.6.1
+```
+
+# Usage
+
+Set the `importHelpers` compiler option on the command line:
+
+```
+tsc --importHelpers file.ts
+```
+
+or in your tsconfig.json:
+
+```json
+{
+    "compilerOptions": {
+        "importHelpers": true
+    }
+}
+```
+
+#### For bower and JSPM users
+
+You will need to add a `paths` mapping for `tslib`, e.g. For Bower users:
+
+```json
+{
+    "compilerOptions": {
+        "module": "amd",
+        "importHelpers": true,
+        "baseUrl": "./",
+        "paths": {
+            "tslib" : ["bower_components/tslib/tslib.d.ts"]
+        }
+    }
+}
+```
+
+For JSPM users:
+
+```json
+{
+    "compilerOptions": {
+        "module": "system",
+        "importHelpers": true,
+        "baseUrl": "./",
+        "paths": {
+            "tslib" : ["jspm_packages/npm/tslib@2.x.y/tslib.d.ts"]
+        }
+    }
+}
+```
+
+## Deployment
+
+- Choose your new version number
+- Set it in `package.json` and `bower.json`
+- Create a tag: `git tag [version]`
+- Push the tag: `git push --tags`
+- Create a [release in GitHub](https://github.com/microsoft/tslib/releases)
+- Run the [publish to npm](https://github.com/microsoft/tslib/actions?query=workflow%3A%22Publish+to+NPM%22) workflow
+
+Done.
+
+# Contribute
+
+There are many ways to [contribute](https://github.com/Microsoft/TypeScript/blob/master/CONTRIBUTING.md) to TypeScript.
+
+* [Submit bugs](https://github.com/Microsoft/TypeScript/issues) and help us verify fixes as they are checked in.
+* Review the [source code changes](https://github.com/Microsoft/TypeScript/pulls).
+* Engage with other TypeScript users and developers on [StackOverflow](http://stackoverflow.com/questions/tagged/typescript).
+* Join the [#typescript](http://twitter.com/#!/search/realtime/%23typescript) discussion on Twitter.
+* [Contribute bug fixes](https://github.com/Microsoft/TypeScript/blob/master/CONTRIBUTING.md).
+
+# Documentation
+
+* [Quick tutorial](http://www.typescriptlang.org/Tutorial)
+* [Programming handbook](http://www.typescriptlang.org/Handbook)
+* [Homepage](http://www.typescriptlang.org/)

node_modules/framesync/node_modules/tslib/modules/index.js

@@ -0,0 +1,55 @@
+import tslib from '../tslib.js';
+const {
+    __extends,
+    __assign,
+    __rest,
+    __decorate,
+    __param,
+    __metadata,
+    __awaiter,
+    __generator,
+    __exportStar,
+    __createBinding,
+    __values,
+    __read,
+    __spread,
+    __spreadArrays,
+    __spreadArray,
+    __await,
+    __asyncGenerator,
+    __asyncDelegator,
+    __asyncValues,
+    __makeTemplateObject,
+    __importStar,
+    __importDefault,
+    __classPrivateFieldGet,
+    __classPrivateFieldSet,
+    __classPrivateFieldIn,
+} = tslib;
+export {
+    __extends,
+    __assign,
+    __rest,
+    __decorate,
+    __param,
+    __metadata,
+    __awaiter,
+    __generator,
+    __exportStar,
+    __createBinding,
+    __values,
+    __read,
+    __spread,
+    __spreadArrays,
+    __spreadArray,
+    __await,
+    __asyncGenerator,
+    __asyncDelegator,
+    __asyncValues,
+    __makeTemplateObject,
+    __importStar,
+    __importDefault,
+    __classPrivateFieldGet,
+    __classPrivateFieldSet,
+    __classPrivateFieldIn,
+};

node_modules/framesync/node_modules/tslib/modules/package.json

@@ -0,0 +1,3 @@
+{
+    "type": "module"
+}

node_modules/framesync/node_modules/tslib/package.json

@@ -0,0 +1,38 @@
+{
+    "name": "tslib",
+    "author": "Microsoft Corp.",
+    "homepage": "https://www.typescriptlang.org/",
+    "version": "2.4.0",
+    "license": "0BSD",
+    "description": "Runtime library for TypeScript helper functions",
+    "keywords": [
+        "TypeScript",
+        "Microsoft",
+        "compiler",
+        "language",
+        "javascript",
+        "tslib",
+        "runtime"
+    ],
+    "bugs": {
+        "url": "https://github.com/Microsoft/TypeScript/issues"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/Microsoft/tslib.git"
+    },
+    "main": "tslib.js",
+    "module": "tslib.es6.js",
+    "jsnext:main": "tslib.es6.js",
+    "typings": "tslib.d.ts",
+    "sideEffects": false,
+    "exports": {
+        ".": {
+            "module": "./tslib.es6.js",
+            "import": "./modules/index.js",
+            "default": "./tslib.js"
+        },
+        "./*": "./*",
+        "./": "./"
+    }
+}

node_modules/framesync/node_modules/tslib/tslib.d.ts

@@ -0,0 +1,398 @@
+/******************************************************************************
+Copyright (c) Microsoft Corporation.
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+***************************************************************************** */
+
+/**
+ * Used to shim class extends.
+ *
+ * @param d The derived class.
+ * @param b The base class.
+ */
+export declare function __extends(d: Function, b: Function): void;
+
+/**
+ * Copy the values of all of the enumerable own properties from one or more source objects to a
+ * target object. Returns the target object.
+ *
+ * @param t The target object to copy to.
+ * @param sources One or more source objects from which to copy properties
+ */
+export declare function __assign(t: any, ...sources: any[]): any;
+
+/**
+ * Performs a rest spread on an object.
+ *
+ * @param t The source value.
+ * @param propertyNames The property names excluded from the rest spread.
+ */
+export declare function __rest(t: any, propertyNames: (string | symbol)[]): any;
+
+/**
+ * Applies decorators to a target object
+ *
+ * @param decorators The set of decorators to apply.
+ * @param target The target object.
+ * @param key If specified, the own property to apply the decorators to.
+ * @param desc The property descriptor, defaults to fetching the descriptor from the target object.
+ * @experimental
+ */
+export declare function __decorate(decorators: Function[], target: any, key?: string | symbol, desc?: any): any;
+
+/**
+ * Creates an observing function decorator from a parameter decorator.
+ *
+ * @param paramIndex The parameter index to apply the decorator to.
+ * @param decorator The parameter decorator to apply. Note that the return value is ignored.
+ * @experimental
+ */
+export declare function __param(paramIndex: number, decorator: Function): Function;
+
+/**
+ * Creates a decorator that sets metadata.
+ *
+ * @param metadataKey The metadata key
+ * @param metadataValue The metadata value
+ * @experimental
+ */
+export declare function __metadata(metadataKey: any, metadataValue: any): Function;
+
+/**
+ * Converts a generator function into a pseudo-async function, by treating each `yield` as an `await`.
+ *
+ * @param thisArg The reference to use as the `this` value in the generator function
+ * @param _arguments The optional arguments array
+ * @param P The optional promise constructor argument, defaults to the `Promise` property of the global object.
+ * @param generator The generator function
+ */
+export declare function __awaiter(thisArg: any, _arguments: any, P: Function, generator: Function): any;
+
+/**
+ * Creates an Iterator object using the body as the implementation.
+ *
+ * @param thisArg The reference to use as the `this` value in the function
+ * @param body The generator state-machine based implementation.
+ *
+ * @see [./docs/generator.md]
+ */
+export declare function __generator(thisArg: any, body: Function): any;
+
+/**
+ * Creates bindings for all enumerable properties of `m` on `exports`
+ *
+ * @param m The source object
+ * @param exports The `exports` object.
+ */
+export declare function __exportStar(m: any, o: any): void;
+
+/**
+ * Creates a value iterator from an `Iterable` or `ArrayLike` object.
+ *
+ * @param o The object.
+ * @throws {TypeError} If `o` is neither `Iterable`, nor an `ArrayLike`.
+ */
+export declare function __values(o: any): any;
+
+/**
+ * Reads values from an `Iterable` or `ArrayLike` object and returns the resulting array.
+ *
+ * @param o The object to read from.
+ * @param n The maximum number of arguments to read, defaults to `Infinity`.
+ */
+export declare function __read(o: any, n?: number): any[];
+
+/**
+ * Creates an array from iterable spread.
+ *
+ * @param args The Iterable objects to spread.
+ * @deprecated since TypeScript 4.2 - Use `__spreadArray`
+ */
+export declare function __spread(...args: any[][]): any[];
+
+/**
+ * Creates an array from array spread.
+ *
+ * @param args The ArrayLikes to spread into the resulting array.
+ * @deprecated since TypeScript 4.2 - Use `__spreadArray`
+ */
+export declare function __spreadArrays(...args: any[][]): any[];
+
+/**
+ * Spreads the `from` array into the `to` array.
+ *
+ * @param pack Replace empty elements with `undefined`.
+ */
+export declare function __spreadArray(to: any[], from: any[], pack?: boolean): any[];
+
+/**
+ * Creates an object that signals to `__asyncGenerator` that it shouldn't be yielded,
+ * and instead should be awaited and the resulting value passed back to the generator.
+ *
+ * @param v The value to await.
+ */
+export declare function __await(v: any): any;
+
+/**
+ * Converts a generator function into an async generator function, by using `yield __await`
+ * in place of normal `await`.
+ *
+ * @param thisArg The reference to use as the `this` value in the generator function
+ * @param _arguments The optional arguments array
+ * @param generator The generator function
+ */
+export declare function __asyncGenerator(thisArg: any, _arguments: any, generator: Function): any;
+
+/**
+ * Used to wrap a potentially async iterator in such a way so that it wraps the result
+ * of calling iterator methods of `o` in `__await` instances, and then yields the awaited values.
+ *
+ * @param o The potentially async iterator.
+ * @returns A synchronous iterator yielding `__await` instances on every odd invocation
+ *          and returning the awaited `IteratorResult` passed to `next` every even invocation.
+ */
+export declare function __asyncDelegator(o: any): any;
+
+/**
+ * Creates a value async iterator from an `AsyncIterable`, `Iterable` or `ArrayLike` object.
+ *
+ * @param o The object.
+ * @throws {TypeError} If `o` is neither `AsyncIterable`, `Iterable`, nor an `ArrayLike`.
+ */
+export declare function __asyncValues(o: any): any;
+
+/**
+ * Creates a `TemplateStringsArray` frozen object from the `cooked` and `raw` arrays.
+ *
+ * @param cooked The cooked possibly-sparse array.
+ * @param raw The raw string content.
+ */
+export declare function __makeTemplateObject(cooked: string[], raw: string[]): TemplateStringsArray;
+
+/**
+ * Used to shim default and named imports in ECMAScript Modules transpiled to CommonJS.
+ *
+ * ```js
+ * import Default, { Named, Other } from "mod";
+ * // or
+ * import { default as Default, Named, Other } from "mod";
+ * ```
+ *
+ * @param mod The CommonJS module exports object.
+ */
+export declare function __importStar<T>(mod: T): T;
+
+/**
+ * Used to shim default imports in ECMAScript Modules transpiled to CommonJS.
+ *
+ * ```js
+ * import Default from "mod";
+ * ```
+ *
+ * @param mod The CommonJS module exports object.
+ */
+export declare function __importDefault<T>(mod: T): T | { default: T };
+
+/**
+ * Emulates reading a private instance field.
+ *
+ * @param receiver The instance from which to read the private field.
+ * @param state A WeakMap containing the private field value for an instance.
+ * @param kind Either `"f"` for a field, `"a"` for an accessor, or `"m"` for a method.
+ *
+ * @throws {TypeError} If `state` doesn't have an entry for `receiver`.
+ */
+export declare function __classPrivateFieldGet<T extends object, V>(
+    receiver: T,
+    state: { has(o: T): boolean, get(o: T): V | undefined },
+    kind?: "f"
+): V;
+
+/**
+ * Emulates reading a private static field.
+ *
+ * @param receiver The object from which to read the private static field.
+ * @param state The class constructor containing the definition of the static field.
+ * @param kind Either `"f"` for a field, `"a"` for an accessor, or `"m"` for a method.
+ * @param f The descriptor that holds the static field value.
+ *
+ * @throws {TypeError} If `receiver` is not `state`.
+ */
+export declare function __classPrivateFieldGet<T extends new (...args: any[]) => unknown, V>(
+    receiver: T,
+    state: T,
+    kind: "f",
+    f: { value: V }
+): V;
+
+/**
+ * Emulates evaluating a private instance "get" accessor.
+ *
+ * @param receiver The instance on which to evaluate the private "get" accessor.
+ * @param state A WeakSet used to verify an instance supports the private "get" accessor.
+ * @param kind Either `"f"` for a field, `"a"` for an accessor, or `"m"` for a method.
+ * @param f The "get" accessor function to evaluate.
+ *
+ * @throws {TypeError} If `state` doesn't have an entry for `receiver`.
+ */
+export declare function __classPrivateFieldGet<T extends object, V>(
+    receiver: T,
+    state: { has(o: T): boolean },
+    kind: "a",
+    f: () => V
+): V;
+
+/**
+ * Emulates evaluating a private static "get" accessor.
+ *
+ * @param receiver The object on which to evaluate the private static "get" accessor.
+ * @param state The class constructor containing the definition of the static "get" accessor.
+ * @param kind Either `"f"` for a field, `"a"` for an accessor, or `"m"` for a method.
+ * @param f The "get" accessor function to evaluate.
+ *
+ * @throws {TypeError} If `receiver` is not `state`.
+ */
+export declare function __classPrivateFieldGet<T extends new (...args: any[]) => unknown, V>(
+    receiver: T,
+    state: T,
+    kind: "a",
+    f: () => V
+): V;
+
+/**
+ * Emulates reading a private instance method.
+ *
+ * @param receiver The instance from which to read a private method.
+ * @param state A WeakSet used to verify an instance supports the private method.
+ * @param kind Either `"f"` for a field, `"a"` for an accessor, or `"m"` for a method.
+ * @param f The function to return as the private instance method.
+ *
+ * @throws {TypeError} If `state` doesn't have an entry for `receiver`.
+ */
+export declare function __classPrivateFieldGet<T extends object, V extends (...args: any[]) => unknown>(
+    receiver: T,
+    state: { has(o: T): boolean },
+    kind: "m",
+    f: V
+): V;
+
+/**
+ * Emulates reading a private static method.
+ *
+ * @param receiver The object from which to read the private static method.
+ * @param state The class constructor containing the definition of the static method.
+ * @param kind Either `"f"` for a field, `"a"` for an accessor, or `"m"` for a method.
+ * @param f The function to return as the private static method.
+ *
+ * @throws {TypeError} If `receiver` is not `state`.
+ */
+export declare function __classPrivateFieldGet<T extends new (...args: any[]) => unknown, V extends (...args: any[]) => unknown>(
+    receiver: T,
+    state: T,
+    kind: "m",
+    f: V
+): V;
+
+/**
+ * Emulates writing to a private instance field.
+ *
+ * @param receiver The instance on which to set a private field value.
+ * @param state A WeakMap used to store the private field value for an instance.
+ * @param value The value to store in the private field.
+ * @param kind Either `"f"` for a field, `"a"` for an accessor, or `"m"` for a method.
+ *
+ * @throws {TypeError} If `state` doesn't have an entry for `receiver`.
+ */
+export declare function __classPrivateFieldSet<T extends object, V>(
+    receiver: T,
+    state: { has(o: T): boolean, set(o: T, value: V): unknown },
+    value: V,
+    kind?: "f"
+): V;
+
+/**
+ * Emulates writing to a private static field.
+ *
+ * @param receiver The object on which to set the private static field.
+ * @param state The class constructor containing the definition of the private static field.
+ * @param value The value to store in the private field.
+ * @param kind Either `"f"` for a field, `"a"` for an accessor, or `"m"` for a method.
+ * @param f The descriptor that holds the static field value.
+ *
+ * @throws {TypeError} If `receiver` is not `state`.
+ */
+export declare function __classPrivateFieldSet<T extends new (...args: any[]) => unknown, V>(
+    receiver: T,
+    state: T,
+    value: V,
+    kind: "f",
+    f: { value: V }
+): V;
+
+/**
+ * Emulates writing to a private instance "set" accessor.
+ *
+ * @param receiver The instance on which to evaluate the private instance "set" accessor.
+ * @param state A WeakSet used to verify an instance supports the private "set" accessor.
+ * @param value The value to store in the private accessor.
+ * @param kind Either `"f"` for a field, `"a"` for an accessor, or `"m"` for a method.
+ * @param f The "set" accessor function to evaluate.
+ *
+ * @throws {TypeError} If `state` doesn't have an entry for `receiver`.
+ */
+export declare function __classPrivateFieldSet<T extends object, V>(
+    receiver: T,
+    state: { has(o: T): boolean },
+    value: V,
+    kind: "a",
+    f: (v: V) => void
+): V;
+
+/**
+ * Emulates writing to a private static "set" accessor.
+ *
+ * @param receiver The object on which to evaluate the private static "set" accessor.
+ * @param state The class constructor containing the definition of the static "set" accessor.
+ * @param value The value to store in the private field.
+ * @param kind Either `"f"` for a field, `"a"` for an accessor, or `"m"` for a method.
+ * @param f The "set" accessor function to evaluate.
+ *
+ * @throws {TypeError} If `receiver` is not `state`.
+ */
+export declare function __classPrivateFieldSet<T extends new (...args: any[]) => unknown, V>(
+    receiver: T,
+    state: T,
+    value: V,
+    kind: "a",
+    f: (v: V) => void
+): V;
+
+/**
+ * Checks for the existence of a private field/method/accessor.
+ *
+ * @param state The class constructor containing the static member, or the WeakMap or WeakSet associated with a private instance member.
+ * @param receiver The object for which to test the presence of the private member.
+ */
+export declare function __classPrivateFieldIn(
+    state: (new (...args: any[]) => unknown) | { has(o: any): boolean },
+    receiver: unknown,
+): boolean;
+
+/**
+ * Creates a re-export binding on `object` with key `objectKey` that references `target[key]`.
+ *
+ * @param object The local `exports` object.
+ * @param target The object to re-export from.
+ * @param key The property key of `target` to re-export.
+ * @param objectKey The property key to re-export as. Defaults to `key`.
+ */
+export declare function __createBinding(object: object, target: object, key: PropertyKey, objectKey?: PropertyKey): void;

node_modules/framesync/node_modules/tslib/tslib.es6.html

@@ -0,0 +1 @@
+<script src="tslib.es6.js"></script>

node_modules/framesync/node_modules/tslib/tslib.es6.js

@@ -0,0 +1,248 @@
+/******************************************************************************
+Copyright (c) Microsoft Corporation.
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+***************************************************************************** */
+/* global Reflect, Promise */
+
+var extendStatics = function(d, b) {
+    extendStatics = Object.setPrototypeOf ||
+        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+        function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+    return extendStatics(d, b);
+};
+
+export function __extends(d, b) {
+    if (typeof b !== "function" && b !== null)
+        throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+    extendStatics(d, b);
+    function __() { this.constructor = d; }
+    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+}
+
+export var __assign = function() {
+    __assign = Object.assign || function __assign(t) {
+        for (var s, i = 1, n = arguments.length; i < n; i++) {
+            s = arguments[i];
+            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
+        }
+        return t;
+    }
+    return __assign.apply(this, arguments);
+}
+
+export function __rest(s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
+            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
+                t[p[i]] = s[p[i]];
+        }
+    return t;
+}
+
+export function __decorate(decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+}
+
+export function __param(paramIndex, decorator) {
+    return function (target, key) { decorator(target, key, paramIndex); }
+}
+
+export function __metadata(metadataKey, metadataValue) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(metadataKey, metadataValue);
+}
+
+export function __awaiter(thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+}
+
+export function __generator(thisArg, body) {
+    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
+    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+    function verb(n) { return function (v) { return step([n, v]); }; }
+    function step(op) {
+        if (f) throw new TypeError("Generator is already executing.");
+        while (_) try {
+            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+            if (y = 0, t) op = [op[0] & 2, t.value];
+            switch (op[0]) {
+                case 0: case 1: t = op; break;
+                case 4: _.label++; return { value: op[1], done: false };
+                case 5: _.label++; y = op[1]; op = [0]; continue;
+                case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                default:
+                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                    if (t[2]) _.ops.pop();
+                    _.trys.pop(); continue;
+            }
+            op = body.call(thisArg, _);
+        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+    }
+}
+
+export var __createBinding = Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+        desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+});
+
+export function __exportStar(m, o) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(o, p)) __createBinding(o, m, p);
+}
+
+export function __values(o) {
+    var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
+    if (m) return m.call(o);
+    if (o && typeof o.length === "number") return {
+        next: function () {
+            if (o && i >= o.length) o = void 0;
+            return { value: o && o[i++], done: !o };
+        }
+    };
+    throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
+}
+
+export function __read(o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+}
+
+/** @deprecated */
+export function __spread() {
+    for (var ar = [], i = 0; i < arguments.length; i++)
+        ar = ar.concat(__read(arguments[i]));
+    return ar;
+}
+
+/** @deprecated */
+export function __spreadArrays() {
+    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
+    for (var r = Array(s), k = 0, i = 0; i < il; i++)
+        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
+            r[k] = a[j];
+    return r;
+}
+
+export function __spreadArray(to, from, pack) {
+    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
+        if (ar || !(i in from)) {
+            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
+            ar[i] = from[i];
+        }
+    }
+    return to.concat(ar || Array.prototype.slice.call(from));
+}
+
+export function __await(v) {
+    return this instanceof __await ? (this.v = v, this) : new __await(v);
+}
+
+export function __asyncGenerator(thisArg, _arguments, generator) {
+    if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
+    var g = generator.apply(thisArg, _arguments || []), i, q = [];
+    return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
+    function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
+    function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
+    function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
+    function fulfill(value) { resume("next", value); }
+    function reject(value) { resume("throw", value); }
+    function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
+}
+
+export function __asyncDelegator(o) {
+    var i, p;
+    return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
+    function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === "return" } : f ? f(v) : v; } : f; }
+}
+
+export function __asyncValues(o) {
+    if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
+    var m = o[Symbol.asyncIterator], i;
+    return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
+    function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
+    function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
+}
+
+export function __makeTemplateObject(cooked, raw) {
+    if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
+    return cooked;
+};
+
+var __setModuleDefault = Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+};
+
+export function __importStar(mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+}
+
+export function __importDefault(mod) {
+    return (mod && mod.__esModule) ? mod : { default: mod };
+}
+
+export function __classPrivateFieldGet(receiver, state, kind, f) {
+    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
+    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
+    return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
+}
+
+export function __classPrivateFieldSet(receiver, state, value, kind, f) {
+    if (kind === "m") throw new TypeError("Private method is not writable");
+    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
+    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
+    return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
+}
+
+export function __classPrivateFieldIn(state, receiver) {
+    if (receiver === null || (typeof receiver !== "object" && typeof receiver !== "function")) throw new TypeError("Cannot use 'in' operator on non-object");
+    return typeof state === "function" ? receiver === state : state.has(receiver);
+}

node_modules/framesync/node_modules/tslib/tslib.html

@@ -0,0 +1 @@
+<script src="tslib.js"></script>

node_modules/framesync/node_modules/tslib/tslib.js

@@ -0,0 +1,317 @@
+/******************************************************************************
+Copyright (c) Microsoft Corporation.
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+***************************************************************************** */
+/* global global, define, System, Reflect, Promise */
+var __extends;
+var __assign;
+var __rest;
+var __decorate;
+var __param;
+var __metadata;
+var __awaiter;
+var __generator;
+var __exportStar;
+var __values;
+var __read;
+var __spread;
+var __spreadArrays;
+var __spreadArray;
+var __await;
+var __asyncGenerator;
+var __asyncDelegator;
+var __asyncValues;
+var __makeTemplateObject;
+var __importStar;
+var __importDefault;
+var __classPrivateFieldGet;
+var __classPrivateFieldSet;
+var __classPrivateFieldIn;
+var __createBinding;
+(function (factory) {
+    var root = typeof global === "object" ? global : typeof self === "object" ? self : typeof this === "object" ? this : {};
+    if (typeof define === "function" && define.amd) {
+        define("tslib", ["exports"], function (exports) { factory(createExporter(root, createExporter(exports))); });
+    }
+    else if (typeof module === "object" && typeof module.exports === "object") {
+        factory(createExporter(root, createExporter(module.exports)));
+    }
+    else {
+        factory(createExporter(root));
+    }
+    function createExporter(exports, previous) {
+        if (exports !== root) {
+            if (typeof Object.create === "function") {
+                Object.defineProperty(exports, "__esModule", { value: true });
+            }
+            else {
+                exports.__esModule = true;
+            }
+        }
+        return function (id, v) { return exports[id] = previous ? previous(id, v) : v; };
+    }
+})
+(function (exporter) {
+    var extendStatics = Object.setPrototypeOf ||
+        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+        function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+
+    __extends = function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+
+    __assign = Object.assign || function (t) {
+        for (var s, i = 1, n = arguments.length; i < n; i++) {
+            s = arguments[i];
+            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
+        }
+        return t;
+    };
+
+    __rest = function (s, e) {
+        var t = {};
+        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+            t[p] = s[p];
+        if (s != null && typeof Object.getOwnPropertySymbols === "function")
+            for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
+                if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
+                    t[p[i]] = s[p[i]];
+            }
+        return t;
+    };
+
+    __decorate = function (decorators, target, key, desc) {
+        var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+        if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+        else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+        return c > 3 && r && Object.defineProperty(target, key, r), r;
+    };
+
+    __param = function (paramIndex, decorator) {
+        return function (target, key) { decorator(target, key, paramIndex); }
+    };
+
+    __metadata = function (metadataKey, metadataValue) {
+        if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(metadataKey, metadataValue);
+    };
+
+    __awaiter = function (thisArg, _arguments, P, generator) {
+        function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+        return new (P || (P = Promise))(function (resolve, reject) {
+            function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+            function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+            function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+            step((generator = generator.apply(thisArg, _arguments || [])).next());
+        });
+    };
+
+    __generator = function (thisArg, body) {
+        var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
+        return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+        function verb(n) { return function (v) { return step([n, v]); }; }
+        function step(op) {
+            if (f) throw new TypeError("Generator is already executing.");
+            while (_) try {
+                if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+                if (y = 0, t) op = [op[0] & 2, t.value];
+                switch (op[0]) {
+                    case 0: case 1: t = op; break;
+                    case 4: _.label++; return { value: op[1], done: false };
+                    case 5: _.label++; y = op[1]; op = [0]; continue;
+                    case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                    default:
+                        if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                        if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                        if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                        if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                        if (t[2]) _.ops.pop();
+                        _.trys.pop(); continue;
+                }
+                op = body.call(thisArg, _);
+            } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+            if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+        }
+    };
+
+    __exportStar = function(m, o) {
+        for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(o, p)) __createBinding(o, m, p);
+    };
+
+    __createBinding = Object.create ? (function(o, m, k, k2) {
+        if (k2 === undefined) k2 = k;
+        var desc = Object.getOwnPropertyDescriptor(m, k);
+        if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+            desc = { enumerable: true, get: function() { return m[k]; } };
+        }
+        Object.defineProperty(o, k2, desc);
+    }) : (function(o, m, k, k2) {
+        if (k2 === undefined) k2 = k;
+        o[k2] = m[k];
+    });
+
+    __values = function (o) {
+        var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
+        if (m) return m.call(o);
+        if (o && typeof o.length === "number") return {
+            next: function () {
+                if (o && i >= o.length) o = void 0;
+                return { value: o && o[i++], done: !o };
+            }
+        };
+        throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
+    };
+
+    __read = function (o, n) {
+        var m = typeof Symbol === "function" && o[Symbol.iterator];
+        if (!m) return o;
+        var i = m.call(o), r, ar = [], e;
+        try {
+            while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+        }
+        catch (error) { e = { error: error }; }
+        finally {
+            try {
+                if (r && !r.done && (m = i["return"])) m.call(i);
+            }
+            finally { if (e) throw e.error; }
+        }
+        return ar;
+    };
+
+    /** @deprecated */
+    __spread = function () {
+        for (var ar = [], i = 0; i < arguments.length; i++)
+            ar = ar.concat(__read(arguments[i]));
+        return ar;
+    };
+
+    /** @deprecated */
+    __spreadArrays = function () {
+        for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
+        for (var r = Array(s), k = 0, i = 0; i < il; i++)
+            for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
+                r[k] = a[j];
+        return r;
+    };
+
+    __spreadArray = function (to, from, pack) {
+        if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
+            if (ar || !(i in from)) {
+                if (!ar) ar = Array.prototype.slice.call(from, 0, i);
+                ar[i] = from[i];
+            }
+        }
+        return to.concat(ar || Array.prototype.slice.call(from));
+    };
+
+    __await = function (v) {
+        return this instanceof __await ? (this.v = v, this) : new __await(v);
+    };
+
+    __asyncGenerator = function (thisArg, _arguments, generator) {
+        if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
+        var g = generator.apply(thisArg, _arguments || []), i, q = [];
+        return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
+        function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
+        function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
+        function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r);  }
+        function fulfill(value) { resume("next", value); }
+        function reject(value) { resume("throw", value); }
+        function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
+    };
+
+    __asyncDelegator = function (o) {
+        var i, p;
+        return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
+        function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === "return" } : f ? f(v) : v; } : f; }
+    };
+
+    __asyncValues = function (o) {
+        if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
+        var m = o[Symbol.asyncIterator], i;
+        return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
+        function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
+        function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
+    };
+
+    __makeTemplateObject = function (cooked, raw) {
+        if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
+        return cooked;
+    };
+
+    var __setModuleDefault = Object.create ? (function(o, v) {
+        Object.defineProperty(o, "default", { enumerable: true, value: v });
+    }) : function(o, v) {
+        o["default"] = v;
+    };
+
+    __importStar = function (mod) {
+        if (mod && mod.__esModule) return mod;
+        var result = {};
+        if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+        __setModuleDefault(result, mod);
+        return result;
+    };
+
+    __importDefault = function (mod) {
+        return (mod && mod.__esModule) ? mod : { "default": mod };
+    };
+
+    __classPrivateFieldGet = function (receiver, state, kind, f) {
+        if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
+        if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
+        return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
+    };
+
+    __classPrivateFieldSet = function (receiver, state, value, kind, f) {
+        if (kind === "m") throw new TypeError("Private method is not writable");
+        if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
+        if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
+        return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
+    };
+
+    __classPrivateFieldIn = function (state, receiver) {
+        if (receiver === null || (typeof receiver !== "object" && typeof receiver !== "function")) throw new TypeError("Cannot use 'in' operator on non-object");
+        return typeof state === "function" ? receiver === state : state.has(receiver);
+    };
+
+    exporter("__extends", __extends);
+    exporter("__assign", __assign);
+    exporter("__rest", __rest);
+    exporter("__decorate", __decorate);
+    exporter("__param", __param);
+    exporter("__metadata", __metadata);
+    exporter("__awaiter", __awaiter);
+    exporter("__generator", __generator);
+    exporter("__exportStar", __exportStar);
+    exporter("__createBinding", __createBinding);
+    exporter("__values", __values);
+    exporter("__read", __read);
+    exporter("__spread", __spread);
+    exporter("__spreadArrays", __spreadArrays);
+    exporter("__spreadArray", __spreadArray);
+    exporter("__await", __await);
+    exporter("__asyncGenerator", __asyncGenerator);
+    exporter("__asyncDelegator", __asyncDelegator);
+    exporter("__asyncValues", __asyncValues);
+    exporter("__makeTemplateObject", __makeTemplateObject);
+    exporter("__importStar", __importStar);
+    exporter("__importDefault", __importDefault);
+    exporter("__classPrivateFieldGet", __classPrivateFieldGet);
+    exporter("__classPrivateFieldSet", __classPrivateFieldSet);
+    exporter("__classPrivateFieldIn", __classPrivateFieldIn);
+});

node_modules/framesync/package.json

@@ -0,0 +1,65 @@
+{
+    "name": "framesync",
+    "license": "MIT",
+    "version": "6.1.2",
+    "description": "A frame-synced render loop for JavaScript",
+    "author": "Matt Perry",
+    "homepage": "https://popmotion.io",
+    "main": "dist/framesync.cjs.js",
+    "types": "lib/index.d.ts",
+    "module": "dist/es/index.mjs",
+    "jsnext:main": "dist/es/index.mjs",
+    "unpkg": "./dist/framesync.min.js",
+    "exports": {
+        ".": {
+            "types": "./lib/index.d.ts",
+            "import": "./dist/es/index.mjs",
+            "require": "./dist/framesync.cjs.js",
+            "default": "./dist/framesync.cjs.js"
+        },
+        "./package.json": "./package.json"
+    },
+    "scripts": {
+        "build": "tsc -p . && rollup -c && yarn measure",
+        "watch": "rollup -c -w",
+        "lint": "tslint -c tslint.json 'src/**/*.{ts}'",
+        "test": "jest",
+        "measure": "gzip -c dist/framesync.min.js | wc -c",
+        "prepublishOnly": "npm run test && npm run build"
+    },
+    "files": [
+        "lib",
+        "dist"
+    ],
+    "repository": {
+        "type": "git",
+        "url": "git+https://github.com/Popmotion/popmotion.git"
+    },
+    "keywords": [
+        "animation",
+        "raf"
+    ],
+    "bugs": {
+        "url": "https://github.com/Popmotion/popmotion/issues"
+    },
+    "jest": {
+        "moduleFileExtensions": [
+            "ts",
+            "js"
+        ],
+        "transform": {
+            "\\.(ts)$": "../../../node_modules/ts-jest/preprocessor.js"
+        },
+        "testRegex": "/_tests/.*\\.(ts|js)$",
+        "rootDir": "src"
+    },
+    "prettier": {
+        "printWidth": 80,
+        "tabWidth": 4,
+        "semi": false,
+        "trailingComma": "es5"
+    },
+    "dependencies": {
+        "tslib": "2.4.0"
+    }
+}