| 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 | /** Gets a mutable version of an element's bounding `ClientRect`. */
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| 9 | export declare function getMutableClientRect(element: Element): ClientRect;
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| 10 | /**
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| 11 | * Checks whether some coordinates are within a `ClientRect`.
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| 12 | * @param clientRect ClientRect that is being checked.
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| 13 | * @param x Coordinates along the X axis.
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| 14 | * @param y Coordinates along the Y axis.
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| 15 | */
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| 16 | export declare function isInsideClientRect(clientRect: ClientRect, x: number, y: number): boolean;
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| 17 | /**
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| 18 | * Updates the top/left positions of a `ClientRect`, as well as their bottom/right counterparts.
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| 19 | * @param clientRect `ClientRect` that should be updated.
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| 20 | * @param top Amount to add to the `top` position.
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| 21 | * @param left Amount to add to the `left` position.
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| 22 | */
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| 23 | export declare function adjustClientRect(clientRect: ClientRect, top: number, left: number): void;
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| 24 | /**
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| 25 | * Checks whether the pointer coordinates are close to a ClientRect.
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| 26 | * @param rect ClientRect to check against.
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| 27 | * @param threshold Threshold around the ClientRect.
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| 28 | * @param pointerX Coordinates along the X axis.
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| 29 | * @param pointerY Coordinates along the Y axis.
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| 30 | */
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| 31 | export declare function isPointerNearClientRect(rect: ClientRect, threshold: number, pointerX: number, pointerY: number): boolean;
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