| 1 | /**
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| 2 | * @license
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| 3 | * Copyright Google LLC All Rights Reserved.
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| 4 | *
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| 5 | * Use of this source code is governed by an MIT-style license that can be
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| 6 | * found in the LICENSE file at https://angular.io/license
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| 7 | */
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| 8 | /**
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| 9 | * Moves an item one index in an array to another.
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| 10 | * @param array Array in which to move the item.
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| 11 | * @param fromIndex Starting index of the item.
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| 12 | * @param toIndex Index to which the item should be moved.
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| 13 | */
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| 14 | export declare function moveItemInArray<T = any>(array: T[], fromIndex: number, toIndex: number): void;
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| 15 | /**
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| 16 | * Moves an item from one array to another.
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| 17 | * @param currentArray Array from which to transfer the item.
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| 18 | * @param targetArray Array into which to put the item.
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| 19 | * @param currentIndex Index of the item in its current array.
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| 20 | * @param targetIndex Index at which to insert the item.
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| 21 | */
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| 22 | export declare function transferArrayItem<T = any>(currentArray: T[], targetArray: T[], currentIndex: number, targetIndex: number): void;
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| 23 | /**
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| 24 | * Copies an item from one array to another, leaving it in its
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| 25 | * original position in current array.
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| 26 | * @param currentArray Array from which to copy the item.
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| 27 | * @param targetArray Array into which is copy the item.
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| 28 | * @param currentIndex Index of the item in its current array.
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| 29 | * @param targetIndex Index at which to insert the item.
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| 30 | *
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| 31 | */
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| 32 | export declare function copyArrayItem<T = any>(currentArray: T[], targetArray: T[], currentIndex: number, targetIndex: number): void;
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