flow/lib/core.js at v0.32 · dominictobias/flow

Repository navigation

History

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

280

281

282

283

284

285

286

287

288

289

290

291

292

293

294

295

296

297

298

299

300

301

302

303

304

305

306

307

308

309

310

311

312

313

314

315

316

317

318

319

320

321

322

323

324

325

326

327

328

329

330

331

332

333

334

335

336

337

338

339

340

341

342

343

344

345

346

347

348

349

350

351

352

353

354

355

356

357

358

359

360

361

362

363

364

365

366

367

368

369

370

371

372

373

374

375

376

377

378

379

380

381

382

383

384

385

386

387

388

389

390

391

392

393

394

395

396

397

398

399

400

401

402

403

404

405

406

407

408

409

410

411

412

413

414

415

416

417

418

419

420

421

422

423

424

425

426

427

428

429

430

431

432

433

434

435

436

437

438

439

440

441

442

443

444

445

446

447

448

449

450

451

452

453

454

455

456

457

458

459

460

461

462

463

464

465

466

467

468

469

470

471

472

473

474

475

476

477

478

479

480

481

482

483

484

485

486

487

488

489

490

491

492

493

494

495

496

497

498

499

500

501

502

503

504

505

506

507

508

509

510

511

512

513

514

515

516

517

518

519

520

521

522

523

524

525

526

527

528

529

530

531

532

533

534

535

536

537

538

539

540

541

542

543

544

545

546

547

548

549

550

551

552

553

554

555

556

557

558

559

560

561

562

563

564

565

566

567

568

569

570

571

572

573

574

575

576

577

578

579

580

581

582

583

584

585

586

587

588

589

590

591

592

593

594

595

596

597

598

599

600

601

602

603

604

605

606

607

608

609

610

611

612

613

614

615

616

617

618

619

620

621

622

623

624

625

626

627

628

629

630

631

632

633

634

635

636

637

638

639

640

641

642

643

644

645

646

647

648

649

650

651

652

653

654

655

656

657

658

659

660

661

662

663

664

665

666

667

668

669

670

671

672

673

674

675

676

677

678

679

680

681

682

683

684

685

686

687

688

689

690

691

692

693

694

695

696

697

698

699

700

701

702

703

704

705

706

707

708

709

710

7 8000 11

712

713

714

715

716

717

718

719

720

721

722

723

/**

* This source code is licensed under the BSD-style license found in the

* LICENSE file in the "flow" directory of this source tree. An additional grant

* of patent rights can be found in the PATENTS file in the same directory.

/* JS primitives

cf. http://typescript.codeplex.com/sourcecontrol/latest#typings/lib.d.ts

declare var NaN: number;

declare var Infinity: number;

declare var undefined: void;

declare function parseInt(string: mixed, radix?: number): number;

declare function parseFloat(string: mixed): number;

declare function isNaN(number: mixed): boolean;

declare function isFinite(number: mixed): boolean;

declare function decodeURI(encodedURI: string): string;

declare function decodeURIComponent(encodedURIComponent: string): string;

declare function encodeURI(uri: string): string;

declare function encodeURIComponent(uriComponent: string): string;

// TODO: instance

declare class Object {

static (o: ?void): {[key: any]: any};

static (o: boolean): Boolean;

static (o: number): Number;

static (o: string): String;

static <T: Object>(o: T): T;

static assign: Object$Assign;

static create(o: any, properties?: any): any; // compiler magic

static defineProperties(o: any, properties: any): any;

static defineProperty(o: any, p: any, attributes: any): any;

static entries(object: any): Array<[string, mixed]>;

static freeze<T>(o: T): T;

static getOwnPropertyDescriptor(o: any, p: any): any;

static getOwnPropertyNames(o: any): Array<string>;

static getOwnPropertySymbols(o: any): Symbol[];

static getPrototypeOf: Object$GetPrototypeOf;

static is(a: any, b: any): boolean;

static isExtensible(o: any): boolean;

static isFrozen(o: any): boolean;

static isSealed(o: any): boolean;

static keys(o: any): Array<string>;

static preventExtensions(o: any): any;

static seal(o: any): any;

static setPrototypeOf(o: any, proto: ?Object): bool;

static values(object: any): Array<mixed>;

hasOwnProperty(prop: any): boolean;

propertyIsEnumerable(prop: any): boolean;

toLocaleString(): string;

toString(): string;

valueOf(): Object;

[key:any]: any;

}

// Well known Symbols.

declare class $SymbolHasInstance mixins Symbol {}

declare class $SymboIsConcatSpreadable mixins Symbol {}

declare class $SymbolIterator mixins Symbol {}

declare class $SymbolMatch mixins Symbol {}

declare class $SymbolReplace mixins Symbol {}

declare class $SymbolSearch mixins Symbol {}

declare class $SymbolSpecies mixins Symbol {}

declare class $SymbolSplit mixins Symbol {}

declare class $SymbolToPrimitive mixins Symbol {}

declare class $SymbolToStringTag mixins Symbol {}

declare class $SymbolUnscopables mixins Symbol {}

declare class Symbol {

static (value?:any): Symbol;

static for(key: string): Symbol;

static hasInstance: $SymbolHasInstance;

static isConcatSpreadable: $SymboIsConcatSpreadable;

static iterator: string; // polyfill '@@iterator'

static keyFor(sym: Symbol): ?string;

static length: 0;

static match: $SymbolMatch;

static replace: $SymbolReplace;

static search: $SymbolSearch;

static species: $SymbolSpecies;

static split: $SymbolSplit;

static toPrimitive: $SymbolToPrimitive;

static toStringTag: $SymbolToStringTag;

static unscopables: $SymbolUnscopables;

toString(): string;

valueOf(): ?Symbol;

}

// TODO: instance, static

declare class Function {

apply: Function$Prototype$Apply; // (thisArg: any, argArray?: any) => any

bind: Function$Prototype$Bind; // (thisArg: any, ...argArray: Array<any>) => any;

call: Function$Prototype$Call; // (thisArg: any, ...argArray: Array<any>) => any

arguments: any;

caller: Function | null;

length: number;

name: string;

}

declare class Boolean {

static (value:any):boolean;

valueOf(): boolean;

}

declare class Number {

static EPSILON: number;

static MAX_SAFE_INTEGER: number;

static MAX_VALUE: number;

static MIN_SAFE_INTEGER: number;

static MIN_VALUE: number;

static NaN: number;

static NEGATIVE_INFINITY: number;

static POSITIVE_INFINITY: number;

static (value:any):number;

static isFinite(value: any): boolean;

static isInteger(value: any): boolean;

static isNaN(value: any): boolean;

static isSafeInteger(value: any): boolean;

static parseFloat(value: string): number;

static parseInt(value: string): number;

toExponential(fractionDigits?: number): string;

toFixed(fractionDigits?: number): string;

toPrecision(precision?: number): string;

toString(radix?: number): string;

valueOf(): number;

}

declare var Math: {

E: number;

LN10: number;

LN2: number;

LOG10E: number;

LOG2E: number;

PI: number;

SQRT1_2: number;

SQRT2: number;

abs(x: number): number;

acos(x: number): number;

acosh(x: number): number;

asin(x: number): number;

asinh(x: number): number;

atan(x: number): number;

atan2(y: number, x: number): number;

atanh(x: number): number;

cbrt(x: number): number;

ceil(x: number): number;

clz32(x: number): number;

cos(x: number): number;

cosh(x: number): number;

exp(x: number): number;

expm1(x: number): number;

floor(x: number): number;

fround(x: number): number;

hypot(...values: Array<number>): number;

imul(y: number, x: number): number;

log(x: number): number;

log10(x: number): number;

log1p(x: number): number;

log2(x: number): number;

max(...values: Array<number>): number;

min(...values: Array<number>): number;

pow(x: number, y: number): number;

random(): number;

round(x: number): number;

sign(x: number): number;

sin(x: number): number;

sinh(x: number): number;

sqrt(x: number): number;

tan(x: number): number;

tanh(x: number): number;

trunc(x: number): number;

};

declare class Array<T> {

@@iterator(): Iterator<T>;

toLocaleString(): string;

// concat creates a new array

concat<S, Item: Array<S> | S>(...items: Array<Item>): Array<T | S>;

copyWithin(target: number, start: number, end?: number): T[];

entries(): Iterator<[number, T]>;

every(callbackfn: (value: T, index: number, array: Array<T>) => any, thisArg?: any): boolean;

fill(value: T, begin?: number, end?: number): Array<T>;

filter(callbackfn: typeof Boolean): Array<$NonMaybeType<T>>;

filter(callbackfn: (value: T, index: number, array: Array<T>) => any, thisArg?: any): Array<T>;

find(callbackfn: (value: T, index: number, array: Array<T>) => any, thisArg?: any): T | void;

findIndex(callbackfn: (value: T, index: number, array: Array<T>) => any, thisArg?: any): number;

forEach(callbackfn: (value: T, index: number, array: Array<T>) => any, thisArg?: any): void;

includes(searchElement: T, fromIndex?: number): boolean;

indexOf(searchElement: T, fromIndex?: number): number;

join(separator?: string): string;

keys(): Iterator<number>;

lastIndexOf(searchElement: T, fromIndex?: number): number;

map(callbackfn: (value: T, index: number, array: Array<T>) => U, thisArg?: any): Array;

pop(): T;

push(...items: Array<T>): number;

reduce(

callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: Array<T>) => T,

initialValue: void

): T;

reduce(

callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: Array<T>) => U,

initialValue: U

): U;

reduceRight(

callbackfn: (previousValue: T, currentValue: T, currentIndex: number, array: Array<T>) => T,

initialValue: void

): T;

reduceRight(

callbackfn: (previousValue: U, currentValue: T, currentIndex: number, array: Array<T>) => U,

initialValue: U

): U;

reverse(): Array<T>;

shift(): T;

slice(start?: number, end?: number): Array<T>;

some(callbackfn: (value: T, index: number, array: Array<T>) => any, thisArg?: any): boolean;

sort(compareFn?: (a: T, b: T) => number): Array<T>;

splice(start: number, deleteCount?: number, ...items: Array<T>): Array<T>;

unshift(...items: Array<T>): number;

values(): Iterator<T>;

length: number;

static (...values:Array<any>): Array<any>;

static isArray(obj: any): bool;

static from<A, B>(iter: Iterable<A>, mapFn: (elem: A, index: number) => B, thisArg?: any): Array;

static from<A>(iter: Iterable<A>, mapFn: void): Array<A>;

static from<A, B>(iter: Iterator<A>, mapFn: (elem: A, index: number) => B, thisArg?: any): Array;

static from<A>(iter: Iterator<A>, mapFn: void): Array<A>;

static from<A>(arrayLike: {length: number}, mapFn: (elem: void, index: number) => A, thisArg?: any): Array<A>;

static from(arrayLike: {length: number}, mapFn: void): Array<void>;

static of(...values: any[]): any[];

}

declare class String {

@@iterator(): Iterator<string>;

anchor(name: string): string;

charAt(pos: number): string;

charCodeAt(index: number): number;

codePointAt(index: number): number;

concat(...strings: Array<string>): string;

endsWith(searchString: string, position?: number): boolean;

includes(searchString: string, position?: number): boolean;

indexOf(searchString: string, position?: number): n 8000 umber;

lastIndexOf(searchString: string, position?: number): number;

link(href: string): string;

localeCompare(that: string): number;

match(regexp: string | RegExp): ?Array<string>;

normalize(format?: string): string;

repeat(count: number): string;

replace(searchValue: string | RegExp, replaceValue: string | (substring: string, ...args: Array<any>) => string): string;

search(regexp: string | RegExp): number;

slice(start?: number, end?: number): string;

split(separator: string | RegExp, limit?: number): Array<string>;

startsWith(searchString: string, position?: number): boolean;

substr(from: number, length?: number): string;

substring(start: number, end?: number): string;

toLocaleLowerCase(): string;

toLocaleUpperCase(): string;

toLowerCase(): string;

toUpperCase(): string;

trim(): string;

trimLeft(): string;

trimRight(): string;

valueOf(): string;

length: number;

static (value:any):string;

static fromCharCode(...codes: Array<number>): string;

static fromCodePoint(...codes: Array<number>): string;

static raw(templateString: string): string;

static raw(callSite: $Shape<{raw: string}>, ...substitutions: any[]): string;

}

type RegExp$flags =

'i' | 'g' | 'm' | 'y' | 'ig' | 'im' | 'iy' | 'gi' | 'gm' | 'gy' | 'mi' | 'mg' | 'my' | 'yg' | 'ym' | 'yi' |

'igm' | 'igy' | 'img' | 'imy' | 'iym' | 'iyg' | 'gim' | 'gym' | 'gmi' | 'gmy' | 'gyi' | 'giy' |

'mig' | 'mgi' | 'myg' | 'mgy' | 'miy' | 'myi' | 'igmy' | 'igym' | 'imgy' | 'imyg' | 'iygm' |

declare class RegExp {

static (pattern: string | RegExp, flags?: RegExp$flags): RegExp;

compile(): RegExp;

constructor(pattern: string | RegExp, flags?: RegExp$flags): RegExp;

exec(string: string): any;

flags: string;

global: boolean;

ignoreCase: boolean;

lastIndex: number;

multiline: boolean;

source: string;

sticky: bool;

unicode: bool;

test(string: string): boolean;

toString(): string;

}

declare class Date {

// new Date();

// new Date(timestamp);

// new Date(dateString);

// new Date(year, month[, day[, hour[, minute[, second[, millisecond]]]]]);

// TODO: This should specify an overloaded constructor once they're

// supported, instead of a union type for the first argument.

constructor(value?: number | string, month?: number, day?: number, hour?: number, minute?: number, second?: number, millisecond?: number): void;

getDate(): number;

getDay(): number;

getFullYear(): number;

getHours(): number;

getMilliseconds(): number;

getMinutes(): number;

getMonth(): number;

getSeconds(): number;

getTime(): number;

getTimezoneOffset(): number;

getUTCDate(): number;

getUTCDay(): number;

getUTCFullYear(): number;

getUTCHours(): number;

getUTCMilliseconds(): number;

getUTCMinutes(): number;

getUTCMonth(): number;

getUTCSeconds(): number;

setDate(date: number): number;

setFullYear(year: number, month?: number, date?: number): number;

setHours(hours: number, min?: number, sec?: number, ms?: number): number;

setMilliseconds(ms: number): number;

setMinutes(min: number, sec?: number, ms?: number): number;

setMonth(month: number, date?: number): number;

setSeconds(sec: number, ms?: number): number;

setTime(time: number): number;

setUTCDate(date: number): number;

setUTCFullYear(year: number, month?: number, date?: number): number;

setUTCHours(hours: number, min?: number, sec?: number, ms?: number): number;

setUTCMilliseconds(ms: number): number;

setUTCMinutes(min: number, sec?: number, ms?: number): number;

setUTCMonth(month: number, date?: number): number;

setUTCSeconds(sec: number, ms?: number): number;

toDateString(): string;

toISOString(): string;

toJSON(key?: any): string;

toLocaleDateString(): string;

toLocaleString(): string;

toLocaleTimeString(): string;

toTimeString(): string;

toUTCString(): string;

valueOf(): number;

static ():string;

static now(): number;

static parse(s: string): number;

static UTC(year: number, month: number, date?: number, hours?: number, minutes?: number, seconds?: number, ms?: number): number;

// multiple indexers not yet supported

[key: $SymbolToPrimitive]: (hint: 'string' | 'default' | 'number') => string | number;

}

declare class CallSite {

getThis(): any;

getTypeName(): string;

getFunction(): ?Function;

getFunctionName(): string;

getMethodName(): string;

getFileName(): ?string;

getLineNumber(): ?number;

getColumnNumber(): ?number;

getEvalOrigin(): ?CallSite;

getScriptNameOrSourceURL(): ?string;

isToplevel(): bool;

isEval(): bool;

isNative(): bool;

isConstructor(): bool;

toString(): string;

}

declare class Error {

static (message?:string):Error;

name: string;

message: string;

stack: string;

// note: v8 only (node/chrome)

static captureStackTrace(target: Object, constructor?: Function): void;

static stackTraceLimit: number;

static prepareStackTrace: (err: Error, stack: CallSite[]) => mixed;

}

declare class EvalError extends Error {

}

declare class RangeError extends Error {

}

declare class ReferenceError extends Error {

}

declare class SyntaxError extends Error {

}

declare class TypeError extends Error {

}

declare class URIError extends Error {

}

declare class JSON {

static parse(text: string, reviver?: (key: any, value: any) => any): any;

static stringify(

value: any,

replacer?: ?((key: string, value: any) => any) | Array<any>,

space?: string | number

): string;

}

/* Iterators */

type IteratorResult<Yield,Return> = {

done: true,

value?: Return,

} | {

done: false,

value: Yield,

};

interface $Iterator<+Yield,+Return,-Next> {

@@iterator(): $Iterator<Yield,Return,Next>;

next(value?: Next): IteratorResult<Yield,Return>;

}

type Iterator<+T> = $Iterator<T,void,void>;

interface $Iterable<+Yield,+Return,-Next> {

@@iterator(): $Iterator<Yield,Return,Next>;

}

type Iterable<+T> = $Iterable<T,void,void>;

/* Generators */

interface Generator<+Yield,+Return,-Next> {

@@iterator(): $Iterator<Yield,Return,Next>;

next(value?: Next): IteratorResult<Yield,Return>;

return<R>(value: R): { done: true, value: R };

throw(error?: any): IteratorResult<Yield,Return>;

}

/* Maps and Sets */

declare class Map<K, V> {

@@iterator(): Iterator<[K, V]>;

constructor(iterable: ?Iterable<[K, V]>): void;

clear(): void;

delete(key: K): boolean;

entries(): Iterator<[K, V]>;

forEach(callbackfn: (value: V, index: K, map: Map<K, V>) => mixed, thisArg?: any): void;

get(key: K): V | void;

has(key: K): boolean;

keys(): Iterator<K>;

set(key: K, value: V): Map<K, V>;

size: number;

values(): Iterator<V>;

// Multiple Indexers not yet supported

[key: $SymbolToStringTag | $SymbolSpecies]: Function;

}

declare class WeakMap<K, V> {

clear(): void;

delete(key: K): boolean;

get(key: K): V;

has(key: K): boolean;

set(key: K, value: V): WeakMap<K, V>;

}

declare class Set<T> {

@@iterator(): Iterator<T>;

add(value: T): Set<T>;

clear(): void;

delete(value: T): boolean;

entries(): Iterator<[T, T]>;

forEach(callbackfn: (value: T, index: T, set: Set<T>) => mixed, thisArg?: any): void;

has(value: T): boolean;

keys(): Iterator<T>;

size: number;

values(): Iterator<T>;

[key: $SymbolSpecies]: Function; // This would the Set constructor, can't think of a way to correctly type this

}

declare class WeakSet<T: Object> {

constructor(iterable?: Iterable<T>): void;

add(value: T): WeakSet<T>;

delete(value: T): boolean;

has(value: T): boolean;

}

/* Promises

cf. https://github.com/borisyankov/DefinitelyTyped/blob/master/es6-promises/es6-promises.d.ts

declare class Promise<+R> {

constructor(callback: (

resolve: (result: Promise<R> | R) => void,

reject: (error: any) => void

) => mixed): void;

then(

onFulfill?: (value: R) => Promise | U,

onReject?: (error: any) => Promise | U

): Promise;

catch(

onReject?: (error: any) => ?Promise | U

): Promise;

static resolve<T>(object: Promise<T> | T): Promise<T>;

static reject<T>(error?: any): Promise<T>;

static all: Promise$All;

static race<T, Elem: Promise<T> | T>(promises: Array<Elem>): Promise<T>;

}

// we use this signature when typing await expressions

declare function $await<T>(p: Promise<T> | T): T;

/* Binary data */

declare class ArrayBuffer {

static isView(arg: mixed): boolean;

constructor(byteLength: number): void;

byteLength: number;

slice(begin: number, end?: number): this;

[key: $SymbolSpecies]: Function; // This would be the constructor, can't think of a way to correctly type this

}

// This is a helper type to simplify the specification, it isn't an interface

// and there are no objects implementing it.

// https://developer.mozilla.org/en-US/docs/Web/API/ArrayBufferView

type $ArrayBufferView = $TypedArray | DataView;

// The TypedArray intrinsic object is a constructor function, but does not have

// a global name or appear as a property of the global object.

// http://www.ecma-international.org/ecma-262/6.0/#sec-%typedarray%-intrinsic-object

declare class $TypedArray {

static BYTES_PER_ELEMENT: number;

static from(iterable: Iterable<number>): this;

static of(...values: number[]): this;

constructor(length: number): void;

constructor(typedArray: $TypedArray): void;

constructor(iterable: Iterable<number>): void;

constructor(buffer: ArrayBuffer, byteOffset?: number, length?: number): void;

[index: number]: number;

@@iterator(): Iterator<number>;

buffer: ArrayBuffer;

byteLength: number;

byteOffset: number;

length: number;

copyWithin(target: number, start: number, end?: number): void;

entries(): Iterator<number>;

every(callback: (value: number, index: number, array: this) => mixed, thisArg?: any): boolean;

fill(value: number, start?: number, end?: number): void;

filter(callback: (value: number, index: number, array: this) => mixed, thisArg?: any): this;

find(callback: (value: number, index: number, array: this) => mixed, thisArg?: any): number | void;

findIndex(callback: (value: number, index: number, array: this) => mixed, thisArg?: any): number | void;

forEach(callback: (value: number, index: number, array: this) => mixed, thisArg?: any): void;

includes(searchElement: number, fromIndex?: number): boolean;

indexOf(searchElement: number, fromIndex?: number): number; // -1 if not present

join(separator?: string): string;

keys(): Array<number>;

lastIndexOf(searchElement: number, fromIndex?: number): number; // -1 if not present

map(callback: (currentValue: number, index: number, array: this) => number, thisArg?: any): this;

reduce(

callback: (previousValue: number, currentValue: number, index: number, array: this) => number,

initialValue: void

): number;

reduce(

callback: (previousValue: U, currentValue: number, index: number, array: this) => U,

initialValue: U

): U;

reduceRight(

callback: (previousValue: number, currentValue: number, index: number, array: this) => number,

initialValue: void

): number;

reduceRight(

callback: (previousValue: U, currentValue: number, index: number, array: this) => U,

initialValue: U

): U;

reverse(): this;

set(array: Array<number> | $TypedArray, offset?: number): void;

slice(begin?: number, end?: number): this;

some(callback: (value: number, index: number, array: this) => mixed, thisArg?: any): boolean;

sort(compare?: (a: number, b: number) => number): void;

subarray(begin?: number, end?: number): this;

values(): Iterator<number>;

}

declare class Int8Array extends $TypedArray {}

declare class Uint8Array extends $TypedArray {}

declare class Uint8ClampedArray extends $TypedArray {}

declare class Int16Array extends $TypedArray {}

declare class Uint16Array extends $TypedArray {}

declare class Int32Array extends $TypedArray {}

declare class Uint32Array extends $TypedArray {}

declare class Float32Array extends $TypedArray {}

declare class Float64Array extends $TypedArray {}

declare class DataView {

constructor(buffer: ArrayBuffer, byteOffset?: number, length?: number): void;

buffer: ArrayBuffer;

byteLength: number;

byteOffset: number;

getInt8(byteOffset: number): number;

getUint8(byteOffset: number): number;

getInt16(byteOffset: number, littleEndian?: boolean): number;

getUint16(byteOffset: number, littleEndian?: boolean): number;

getInt32(byteOffset: number, littleEndian?: boolean): number;

getUint32(byteOffset: number, littleEndian?: boolean): number;

getFloat32(byteOffset: number, littleEndian?: boolean): number;

getFloat64(byteOffset: number, littleEndian?: boolean): number;

setInt8(byteOffset: number, value: number): void;

setUint8(byteOffset: number, value: number): void;

setInt16(byteOffset: number, value: number, littleEndian?: boolean): void;

setUint16(byteOffset: number, value: number, littleEndian?: boolean): void;

setInt32(byteOffset: number, value: number, littleEndian?: boolean): void;

setUint32(byteOffset: number, value: number, littleEndian?: boolean): void;

setFloat32(byteOffset: number, value: number, littleEndian?: boolean): void;

setFloat64(byteOffset: number, value: number, littleEndian?: boolean): void;

}

declare function btoa(rawString: string): string;

declare function atob(encodedString: string): string;

declare function clearInterval(intervalId?: number): void;

declare function clearTimeout(timeoutId?: any): void;

declare function setTimeout(callback: any, ms?: number, ...args: Array<any>): number;

declare function setInterval(callback: any, ms?: number, ...args: Array<any>): number;

/* Reflect API */

declare class Reflect {

static apply(target: Function, thisArg?: any, argumentsList?: Array<any>): any;

static construct(target: Function, argumentsList?: Array<any>, newTarget?: Function): any;

static defineProperty(o: any, p: any, attributes: any): boolean;

static deleteProperty(o: any, p: any): boolean;

static get(o: any, p: any, receiver?: any): any;

static getOwnPropertyDescriptor(o: any, p: any): any;

static getPrototypeOf(o: any): any;

static has(o: any, p: any): boolean;

static isExtensible(o: any): boolean;

static ownKeys(o: any): Array<any>;

static preventExtensions(o: any): boolean;

static set(o: any, p: any, value: any, receiver?: any): boolean;

static setPrototypeOf(o: any, prototype: any): boolean;

}

/* Proxy */

type Proxy$traps<T> = {

getPrototypeOf?: (target: T) => ?Object;

setPrototypeOf?: (target: T, prototype: ?Object) => boolean;

isExtensible?: (target: T) => boolean;

preventExtensions?: (target: T) => boolean;

getOwnPropertyDescriptor?: (target: T, property: string) => void | Object;

defineProperty?: (target: T, property: string, descriptor: Object) => boolean;

has?: (target: T, key: string) => boolean;

get?: (target: T, property: string, receiver: Proxy<T>) => any;

set?: (target: T, property: string, value: any, receiver: Proxy<T>) => boolean;

deleteProperty?: (target: T, property: string) => boolean;

ownKeys?: (target: T) => Array<string>;

apply?: (target: T, context: any, args: Array<any>) => any;

construct?: (target: T, args: Array<any>, newTarget: Function) => Object;

};

type Proxy$revocable<T> = T & {

revoke(): void;

};

declare class Proxy<T> {

constructor(target: T, handler: Proxy$traps<T>): T;

static revocable(target: T, handler: Proxy$traps<T>): Proxy$revocable<T>;

}

/* CommonJS */

declare var global: any;

declare var module: {

exports: any;

require(id: string): any;

id: string;

filename: string;

loaded: boolean;

parent: any;

children: Array<any>;

};

declare function require(id: string): any;

declare var exports: any;

/* Commonly available, shared between node and dom */

declare var console: {

assert(condition: mixed, ...data: Array<any>): void;

clear(): void;

count(label: string): void;

debug(...data: Array<any>): void;

dir(...data: Array<any>): void;

dirxml(...data: Array<any>): void;

error(...data: Array<any>): void;

_exception(...data: Array<any>): void;

group(...data: Array<any>): void;

groupCollapsed(...data: Array<any>): void;

groupEnd(): void;

info(...data: Array<any>): void;

log(...data: Array<any>): void;

profile(name: string): void;

profileEnd(): void;

table(tabularData: { [key: string]: any } | Array<{ [key: string]: any }> | Array<Array<any>>): void;

time(label: string): void;

timeEnd(label: string): void;

timeStamp(label?: string): void;

trace(...data: Array<any>): void;

warn(...data: Array<any>): void;

};

FilesExpand file tree

core.js

Latest commit

History

core.js

File metadata and controls