| 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 | import { ScrollDispatcher, ViewportRuler } from '@angular/cdk/scrolling';
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| 9 | import { NgZone } from '@angular/core';
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| 10 | import { BlockScrollStrategy } from './block-scroll-strategy';
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| 11 | import { CloseScrollStrategy, CloseScrollStrategyConfig } from './close-scroll-strategy';
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| 12 | import { NoopScrollStrategy } from './noop-scroll-strategy';
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| 13 | import { RepositionScrollStrategy, RepositionScrollStrategyConfig } from './reposition-scroll-strategy';
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| 14 | /**
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| 15 | * Options for how an overlay will handle scrolling.
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| 16 | *
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| 17 | * Users can provide a custom value for `ScrollStrategyOptions` to replace the default
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| 18 | * behaviors. This class primarily acts as a factory for ScrollStrategy instances.
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| 19 | */
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| 20 | import * as ɵngcc0 from '@angular/core';
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| 21 | export declare class ScrollStrategyOptions {
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| 22 | private _scrollDispatcher;
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| 23 | private _viewportRuler;
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| 24 | private _ngZone;
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| 25 | private _document;
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| 26 | constructor(_scrollDispatcher: ScrollDispatcher, _viewportRuler: ViewportRuler, _ngZone: NgZone, document: any);
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| 27 | /** Do nothing on scroll. */
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| 28 | noop: () => NoopScrollStrategy;
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| 29 | /**
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| 30 | * Close the overlay as soon as the user scrolls.
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| 31 | * @param config Configuration to be used inside the scroll strategy.
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| 32 | */
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| 33 | close: (config?: CloseScrollStrategyConfig | undefined) => CloseScrollStrategy;
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| 34 | /** Block scrolling. */
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| 35 | block: () => BlockScrollStrategy;
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| 36 | /**
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| 37 | * Update the overlay's position on scroll.
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| 38 | * @param config Configuration to be used inside the scroll strategy.
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| 39 | * Allows debouncing the reposition calls.
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| 40 | */
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| 41 | reposition: (config?: RepositionScrollStrategyConfig | undefined) => RepositionScrollStrategy;
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| 42 | static ɵfac: ɵngcc0.ɵɵFactoryDeclaration<ScrollStrategyOptions, never>;
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| 43 | }
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| 44 |
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| 45 | //# sourceMappingURL=scroll-strategy-options.d.ts.map |
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