From 9819b6b7aa1f4779eac84b6d056937b8f4800fcd Mon Sep 17 00:00:00 2001 From: xl1 Date: Sat, 15 Sep 2018 23:00:01 +0900 Subject: [PATCH] Allow non-number array for source of TypedArray.from --- src/lib/es5.d.ts | 74 +++++++++++++++++++++++++++++++++++++++++------- 1 file changed, 64 insertions(+), 10 deletions(-) diff --git a/src/lib/es5.d.ts b/src/lib/es5.d.ts index 015eec5c3e0..f549bea6160 100644 --- a/src/lib/es5.d.ts +++ b/src/lib/es5.d.ts @@ -517,7 +517,7 @@ interface TemplateStringsArray extends ReadonlyArray { /** * The type of `import.meta`. - * + * * If you need to declare that a given property exists on `import.meta`, * this type may be augmented via interface merging. */ @@ -1843,13 +1843,19 @@ interface Int8ArrayConstructor { */ of(...items: number[]): Int8Array; + /** + * Creates an array from an array-like or iterable object. + * @param arrayLike An array-like or iterable object to convert to an array. + */ + from(arrayLike: ArrayLike): Int8Array; + /** * Creates an array from an array-like or iterable object. * @param arrayLike An array-like or iterable object to convert to an array. * @param mapfn A mapping function to call on every element of the array. * @param thisArg Value of 'this' used to invoke the mapfn. */ - from(arrayLike: ArrayLike, mapfn?: (v: number, k: number) => number, thisArg?: any): Int8Array; + from(arrayLike: ArrayLike, mapfn: (v: T, k: number) => number, thisArg?: any): Int8Array; } @@ -2113,13 +2119,19 @@ interface Uint8ArrayConstructor { */ of(...items: number[]): Uint8Array; + /** + * Creates an array from an array-like or iterable object. + * @param arrayLike An array-like or iterable object to convert to an array. + */ + from(arrayLike: ArrayLike): Uint8Array; + /** * Creates an array from an array-like or iterable object. * @param arrayLike An array-like or iterable object to convert to an array. * @param mapfn A mapping function to call on every element of the array. * @param thisArg Value of 'this' used to invoke the mapfn. */ - from(arrayLike: ArrayLike, mapfn?: (v: number, k: number) => number, thisArg?: any): Uint8Array; + from(arrayLike: ArrayLike, mapfn: (v: T, k: number) => number, thisArg?: any): Uint8Array; } declare const Uint8Array: Uint8ArrayConstructor; @@ -2382,13 +2394,19 @@ interface Uint8ClampedArrayConstructor { */ of(...items: number[]): Uint8ClampedArray; + /** + * Creates an array from an array-like or iterable object. + * @param arrayLike An array-like or iterable object to convert to an array. + */ + from(arrayLike: ArrayLike): Uint8ClampedArray; + /** * Creates an array from an array-like or iterable object. * @param arrayLike An array-like or iterable object to convert to an array. * @param mapfn A mapping function to call on every element of the array. * @param thisArg Value of 'this' used to invoke the mapfn. */ - from(arrayLike: ArrayLike, mapfn?: (v: number, k: number) => number, thisArg?: any): Uint8ClampedArray; + from(arrayLike: ArrayLike, mapfn: (v: T, k: number) => number, thisArg?: any): Uint8ClampedArray; } declare const Uint8ClampedArray: Uint8ClampedArrayConstructor; @@ -2649,13 +2667,19 @@ interface Int16ArrayConstructor { */ of(...items: number[]): Int16Array; + /** + * Creates an array from an array-like or iterable object. + * @param arrayLike An array-like or iterable object to convert to an array. + */ + from(arrayLike: ArrayLike): Int16Array; + /** * Creates an array from an array-like or iterable object. * @param arrayLike An array-like or iterable object to convert to an array. * @param mapfn A mapping function to call on every element of the array. * @param thisArg Value of 'this' used to invoke the mapfn. */ - from(arrayLike: ArrayLike, mapfn?: (v: number, k: number) => number, thisArg?: any): Int16Array; + from(arrayLike: ArrayLike, mapfn: (v: T, k: number) => number, thisArg?: any): Int16Array; } @@ -2919,13 +2943,19 @@ interface Uint16ArrayConstructor { */ of(...items: number[]): Uint16Array; + /** + * Creates an array from an array-like or iterable object. + * @param arrayLike An array-like or iterable object to convert to an array. + */ + from(arrayLike: ArrayLike): Uint16Array; + /** * Creates an array from an array-like or iterable object. * @param arrayLike An array-like or iterable object to convert to an array. * @param mapfn A mapping function to call on every element of the array. * @param thisArg Value of 'this' used to invoke the mapfn. */ - from(arrayLike: ArrayLike, mapfn?: (v: number, k: number) => number, thisArg?: any): Uint16Array; + from(arrayLike: ArrayLike, mapfn: (v: T, k: number) => number, thisArg?: any): Uint16Array; } @@ -3188,13 +3218,19 @@ interface Int32ArrayConstructor { */ of(...items: number[]): Int32Array; + /** + * Creates an array from an array-like or iterable object. + * @param arrayLike An array-like or iterable object to convert to an array. + */ + from(arrayLike: ArrayLike): Int32Array; + /** * Creates an array from an array-like or iterable object. * @param arrayLike An array-like or iterable object to convert to an array. * @param mapfn A mapping function to call on every element of the array. * @param thisArg Value of 'this' used to invoke the mapfn. */ - from(arrayLike: ArrayLike, mapfn?: (v: number, k: number) => number, thisArg?: any): Int32Array; + from(arrayLike: ArrayLike, mapfn: (v: T, k: number) => number, thisArg?: any): Int32Array; } declare const Int32Array: Int32ArrayConstructor; @@ -3456,13 +3492,19 @@ interface Uint32ArrayConstructor { */ of(...items: number[]): Uint32Array; + /** + * Creates an array from an array-like or iterable object. + * @param arrayLike An array-like or iterable object to convert to an array. + */ + from(arrayLike: ArrayLike): Uint32Array; + /** * Creates an array from an array-like or iterable object. * @param arrayLike An array-like or iterable object to convert to an array. * @param mapfn A mapping function to call on every element of the array. * @param thisArg Value of 'this' used to invoke the mapfn. */ - from(arrayLike: ArrayLike, mapfn?: (v: number, k: number) => number, thisArg?: any): Uint32Array; + from(arrayLike: ArrayLike, mapfn: (v: T, k: number) => number, thisArg?: any): Uint32Array; } declare const Uint32Array: Uint32ArrayConstructor; @@ -3725,13 +3767,19 @@ interface Float32ArrayConstructor { */ of(...items: number[]): Float32Array; + /** + * Creates an array from an array-like or iterable object. + * @param arrayLike An array-like or iterable object to convert to an array. + */ + from(arrayLike: ArrayLike): Float32Array; + /** * Creates an array from an array-like or iterable object. * @param arrayLike An array-like or iterable object to convert to an array. * @param mapfn A mapping function to call on every element of the array. * @param thisArg Value of 'this' used to invoke the mapfn. */ - from(arrayLike: ArrayLike, mapfn?: (v: number, k: number) => number, thisArg?: any): Float32Array; + from(arrayLike: ArrayLike, mapfn: (v: T, k: number) => number, thisArg?: any): Float32Array; } @@ -3995,13 +4043,19 @@ interface Float64ArrayConstructor { */ of(...items: number[]): Float64Array; + /** + * Creates an array from an array-like or iterable object. + * @param arrayLike An array-like or iterable object to convert to an array. + */ + from(arrayLike: ArrayLike): Float64Array; + /** * Creates an array from an array-like or iterable object. * @param arrayLike An array-like or iterable object to convert to an array. * @param mapfn A mapping function to call on every element of the array. * @param thisArg Value of 'this' used to invoke the mapfn. */ - from(arrayLike: ArrayLike, mapfn?: (v: number, k: number) => number, thisArg?: any): Float64Array; + from(arrayLike: ArrayLike, mapfn: (v: T, k: number) => number, thisArg?: any): Float64Array; } declare const Float64Array: Float64ArrayConstructor;