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fix(core): correct typings in ObservableArray (#9961)

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Jason Cassidy
2022-07-21 05:38:28 +01:00
committed by GitHub
parent 0477044d6f
commit 01643f513e
1 changed files with 5 additions and 5 deletions
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10
packages/core/data/observable-array/index.ts
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@ -46,7 +46,7 @@ export class ObservableArray<T> extends Observable {
*/ */
public static changeEvent = CHANGE; public static changeEvent = CHANGE;
private _array: Array<any>; private _array: Array<T>;
private _addArgs: ChangedData<T>; private _addArgs: ChangedData<T>;
private _deleteArgs: ChangedData<T>; private _deleteArgs: ChangedData<T>;
@ -184,7 +184,7 @@ export class ObservableArray<T> extends Observable {
* Appends new elements to an array, and returns the new length of the array. * Appends new elements to an array, and returns the new length of the array.
* @param item New element of the Array. * @param item New element of the Array.
*/ */
push(...args: any): number { push(...args: T[]): number {
const length = this._array.length; const length = this._array.length;
const result = this._array.push(...args); const result = this._array.push(...args);
@ -253,7 +253,7 @@ export class ObservableArray<T> extends Observable {
* @param deleteCount The number of elements to remove. * @param deleteCount The number of elements to remove.
* @param items Elements to insert into the array in place of the deleted elements. * @param items Elements to insert into the array in place of the deleted elements.
*/ */
splice(start: number, deleteCount?: number, ...items: any): ObservableArray<T> { splice(start: number, deleteCount?: number, ...items: T[]): ObservableArray<T> {
const length = this._array.length; const length = this._array.length;
const result = arguments.length === 1 ? this._array.splice(start) : this._array.splice(start, deleteCount, ...items); const result = arguments.length === 1 ? this._array.splice(start) : this._array.splice(start, deleteCount, ...items);
@ -284,7 +284,7 @@ export class ObservableArray<T> extends Observable {
* Inserts new elements at the start of an array. * Inserts new elements at the start of an array.
* @param items Elements to insert at the start of the Array. * @param items Elements to insert at the start of the Array.
*/ */
unshift(...args: any): number { unshift(...args: T[]): number {
const length = this._array.length; const length = this._array.length;
const result = this._array.unshift(...args); const result = this._array.unshift(...args);
@ -302,7 +302,7 @@ export class ObservableArray<T> extends Observable {
* @param callbackfn * @param callbackfn
* @param thisArg If provided, it will be used as the this value for each invocation of predicate. If it is not provided, undefined is used instead. * @param thisArg If provided, it will be used as the this value for each invocation of predicate. If it is not provided, undefined is used instead.
*/ */
find(callbackfn: (value: T, index: number, array: ObservableArray<T>) => any, thisArg?: any): number { find(callbackfn: (value: T, index: number, array: ObservableArray<T>) => any, thisArg?: any): T {
return this._array.find((value: T, index: number, array: T[]) => callbackfn(value, index, this), thisArg); return this._array.find((value: T, index: number, array: T[]) => callbackfn(value, index, this), thisArg);
} }