import { ElementRef, NgZone } from '@angular/core';
import { Platform } from '@angular/cdk/platform';
import { RippleRef } from './rippleRef';
export type RippleConfig = {
    color?: string;
    centered?: boolean;
    radius?: number;
    persistent?: boolean;
    animation?: RippleAnimationConfig;
    terminateOnPointerUp?: boolean;
    speedFactor?: number;
};
export interface RippleAnimationConfig {
    enterDuration?: number;
    exitDuration?: number;
}
export interface RippleTarget {
    rippleConfig: RippleConfig;
    rippleDisabled: boolean;
}
export declare const defaultRippleAnimationConfig: {
    enterDuration: number;
    exitDuration: number;
};
export declare class RippleRenderer {
    private _target;
    private _ngZone;
    private _containerElement;
    private _triggerElement;
    private _isPointerDown;
    private _triggerEvents;
    private _activeRipples;
    private _mostRecentTransientRipple;
    private _lastTouchStartEvent;
    private _eventOptions;
    private _containerRect;
    constructor(_target: RippleTarget, _ngZone: NgZone, elementRef: ElementRef<HTMLElement>, platform: Platform);
    fadeInRipple(x: number, y: number, config?: RippleConfig): RippleRef;
    fadeOutRipple(rippleRef: RippleRef): void;
    fadeOutAll(): void;
    setupTriggerEvents(element: HTMLElement): void;
    private onMousedown;
    private onTouchStart;
    private onPointerUp;
    private runTimeoutOutsideZone;
    _removeTriggerEvents(): void;
}