| /** |
| * @license |
| * Copyright Google LLC All Rights Reserved. |
| * |
| * Use of this source code is governed by an MIT-style license that can be |
| * found in the LICENSE file at https://angular.io/license |
| */ |
| /** |
| * Moves an item one index in an array to another. |
| * @param array Array in which to move the item. |
| * @param fromIndex Starting index of the item. |
| * @param toIndex Index to which the item should be moved. |
| */ |
| export declare function moveItemInArray<T = any>(array: T[], fromIndex: number, toIndex: number): void; |
| /** |
| * Moves an item from one array to another. |
| * @param currentArray Array from which to transfer the item. |
| * @param targetArray Array into which to put the item. |
| * @param currentIndex Index of the item in its current array. |
| * @param targetIndex Index at which to insert the item. |
| */ |
| export declare function transferArrayItem<T = any>(currentArray: T[], targetArray: T[], currentIndex: number, targetIndex: number): void; |
| /** |
| * Copies an item from one array to another, leaving it in its |
| * original position in current array. |
| * @param currentArray Array from which to copy the item. |
| * @param targetArray Array into which is copy the item. |
| * @param currentIndex Index of the item in its current array. |
| * @param targetIndex Index at which to insert the item. |
| * |
| */ |
| export declare function copyArrayItem<T = any>(currentArray: T[], targetArray: T[], currentIndex: number, targetIndex: number): void; |