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/**
* @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
*/
import { Platform } from '@angular/cdk/platform';
import { ViewportRuler } from '@angular/cdk/scrolling';
import { ElementRef } from '@angular/core';
import { OverlayContainer } from '../overlay-container';
import { OriginConnectionPosition, OverlayConnectionPosition } from './connected-position';
import { ConnectedPositionStrategy } from './connected-position-strategy';
import { FlexibleConnectedPositionStrategy, FlexibleConnectedPositionStrategyOrigin } from './flexible-connected-position-strategy';
import { GlobalPositionStrategy } from './global-position-strategy';
/** Builder for overlay position strategy. */
import * as ɵngcc0 from '@angular/core';
export declare class OverlayPositionBuilder {
private _viewportRuler;
private _document;
private _platform;
private _overlayContainer;
constructor(_viewportRuler: ViewportRuler, _document: any, _platform: Platform, _overlayContainer: OverlayContainer);
/**
* Creates a global position strategy.
*/
global(): GlobalPositionStrategy;
/**
* Creates a relative position strategy.
* @param elementRef
* @param originPos
* @param overlayPos
* @deprecated Use `flexibleConnectedTo` instead.
* @breaking-change 8.0.0
*/
connectedTo(elementRef: ElementRef, originPos: OriginConnectionPosition, overlayPos: OverlayConnectionPosition): ConnectedPositionStrategy;
/**
* Creates a flexible position strategy.
* @param origin Origin relative to which to position the overlay.
*/
flexibleConnectedTo(origin: FlexibleConnectedPositionStrategyOrigin): FlexibleConnectedPositionStrategy;
static ɵfac: ɵngcc0.ɵɵFactoryDeclaration<OverlayPositionBuilder, never>;
}
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