Milestone 1.2: Type definitions for midi, skulpt, math expressions

typings/math-expressions-defs.d.ts

@@ -0,0 +1,24 @@
+// Code - third_party/static/math-expressions-1.7.0/math-expressions.js
+
+interface Expression {
+  derivative: (variable: string) => string;
+  equals: (expression: Expression) => boolean;
+  toLatex: () => string;
+  toString: () => string;
+  variables: () => string[];
+}
+
+interface MathExpression {
+  fromAst: (ast: boolean | string | string[]) => Expression;
+  fromLatex: (latex: string) => Expression;
+  fromLaTeX: (latex: string) => Expression;
+  fromMml: (mml: string) => Expression;
+  fromTex: (latex: string) => Expression;
+  fromTeX: (latex: string) => Expression;
+  fromText: (text: string) => Expression;
+  parse: (text: string) => Expression;
+  // eslint-disable-next-line camelcase
+  parse_tex: (latex: string) => Expression;
+}
+
+declare var MathExpression: MathExpression;

typings/midi-defs.d.ts

@@ -0,0 +1,149 @@
+// Code - third_party/static/midi-js-a8a842/build/MIDI.js
+
+interface MidiPlayer {
+  BPM: number;
+  currentTime: number;
+  endTime: number;
+  playing: boolean;
+  startDelay: number;
+  restart: number;
+  timeWarp: number;
+
+  addListener: (onsuccess: Function) => void;
+  clearAnimation: () => void;
+  getFileInstruments: () => string[];
+  pause: () => void;
+  loadFile: (
+    file: File, onsuccess: Function, onprogress: Function,
+    onerror: Function) => void;
+  loadMidiFile: (
+    onsuccess: Function, onprogress: Function, onerror: Function) => void;
+  setAnimation: (callback: Function) => void;
+  start: (onsuccess: Function) => void;
+  stop: () => void;
+  removeListener: () => void;
+  resume: (onsuccess: Function) => void;
+}
+
+interface MidiAudioTag {
+  api: string;
+  audioBuffers: HTMLAudioElement[];
+
+  connect: (opts: Object) => void;
+  chordOff: (channel: number, notes: number[], delay: number) => void;
+  chordOn: (
+    channel: number, notes: number[], velocity: number, delay: number) => void;
+  noteOff: (channel: number, note: number, delay: number) => void;
+  noteOn: (
+    channel: number, note: number, velocity: number, delay: number) => void;
+  pitchBend: (channel: number, program: Object, delay: number) => void;
+  programChange: (channel: number, program: Object) => void;
+  send: (data: Object, delay: number) => void;
+  setController: (
+    channelId: number, type: Object, value: Object, delay: number) => void;
+  setVolume: (channel: number, n: number) => void;
+  stopAllNotes: () => void;
+}
+
+interface MidiWebAudio {
+  api: string;
+  audioBuffers: HTMLAudioElement[];
+
+  connect: (opts: Object) => void;
+  chordOn: (
+    channel: number, notes: number[], velocity: number, delay: number) => void;
+  chordOff: (channel: number, notes: number[], delay: number) => void;
+  noteOn: (
+    channel: number, note: number, velocity: number, delay: number) => void;
+  noteOff: (channel: number, note: number, delay: number) => void;
+  getContext: () => Object;
+  setContext: (
+    newCtx: Object, onload: Function, onprogress: Function,
+    onerror: Function) => void;
+  pitchBend: (channel: number, program: Object, delay: number) => void;
+  setEffects: (list: Array<Object>) => void;
+  stopAllNotes: () => void;
+  programChange: (channel: number, program: Object) => void;
+  send: (data: Object, delay: number) => void;
+  setController: (
+    channelId: number, type: Object, value: Object, delay: number) => void;
+  setVolume: (channel: number, n: number) => void;
+}
+
+interface WebMidi {
+  api: string;
+
+  connect: (opts: Object) => void;
+  chordOff: (channel: number, notes: number[], delay: number) => void;
+  chordOn: (
+    channel: number, notes: number[], velocity: number, delay: number) => void;
+  noteOff: (channel: number, note: number, delay: number) => void;
+  noteOn: (
+    channel: number, note: number, velocity: number, delay: number) => void;
+  pitchBend: (channel: number, program: Object, delay: number) => void;
+  programChange: (channel: number, program: Object) => void;
+  send: (data: Object, delay: number) => void;
+  setController: (
+    channelId: number, type: Object, value: Object, delay: number) => void;
+  setVolume: (channel: number, n: number) => void;
+  stopAllNotes: () => void;
+}
+
+interface MidiKeyToNote {
+  [key: string]: number;
+}
+
+interface MidiNoteToKey {
+  [note: number]: string;
+}
+
+interface MIDI {
+  audioBuffers: Object;
+  AudioTag: MidiAudioTag;
+  channels: Array<Object>;
+  GM: Object;
+  keyToNote: MidiKeyToNote;
+  noteToKey: MidiNoteToKey;
+  Player: MidiPlayer;
+  supports: Object;
+  util: Object;
+  WebAudio: MidiWebAudio;
+  WebMIDI: WebMidi;
+
+  audioDetect: (onsuccess: Function) => Object;
+  chordOff: (channel: number, notes: number[], delay: number) => void;
+  chordOn: (
+    channel: number, notes: number[], velocity: number, delay: number) => void;
+  getContext: () => Object;
+  getInstrument: (channelId: number) => Object;
+  getMono: (channelId: number) => Object;
+  getOmni: (channelId: number) => Object;
+  getSolo: (channelId: number) => Object;
+  loadPlugin: (opts: Object) => void;
+  loadResource: (opts: Object) => void;
+  noteOff: (channel: number, note: number, delay: number) => void;
+  noteOn: (
+    channel: number, note: number, velocity: number, delay: number) => void;
+  pitchBend: (channel: number, program: Object, delay: number) => void;
+  programChange: (channel: number, program: Object) => void;
+  send: (data: Object, delay: number) => void;
+  setContext: (
+    newCtx: Object, onload: Function, onprogress: Function,
+    onerror: Function) => void;
+  setController: (
+    channelId: number, type: Object, value: Object, delay: number) => void;
+  setDefaultPlugin: (midi: Obejct) => void;
+  setEffects: (list: Array<Object>) => void;
+  setInstrument: (
+    channelId: number, program: Object, dealy: number) => NodeJS.Timeout;
+  setMono: (
+    channelId: number, truthy: Object, delay: number) => NodeJS.Timeout;
+  setOmni: (
+    channelId: number, truthy: Object) => NodeJS.Timeout;
+  setSolo: (
+    channelId: number, truthy: Object) => NodeJS.Timeout;
+    setVolume: (channel: number, n: number) => void;
+  stopAllNotes: () => void;
+}
+
+declare var MIDI: MIDI;