import * as _angular_animations from '@angular/animations';
import { AnimationTriggerMetadata } from '@angular/animations';

declare const dropdownAnimation: _angular_animations.AnimationTriggerMetadata;

type EnterAnimationOptions = {
    height?: boolean;
    opacity?: boolean;
    scale?: boolean | number;
};
declare function enterAnimation({ timing, height, opacity, scale }?: {
    timing?: string;
} & EnterAnimationOptions): AnimationTriggerMetadata;

declare function fadeInOutAnimation(duration: number, targetOpacity?: number): AnimationTriggerMetadata;

declare function fadeInRightAnimation(duration: number): _angular_animations.AnimationTriggerMetadata;
declare const fadeInRight400ms: _angular_animations.AnimationTriggerMetadata;

declare function fadeInUpAnimation(duration: number): _angular_animations.AnimationTriggerMetadata;
declare const fadeInUp400ms: _angular_animations.AnimationTriggerMetadata;

declare const popoverAnimation: _angular_animations.AnimationTriggerMetadata;

declare function scaleFadeInAnimation(duration: number): _angular_animations.AnimationTriggerMetadata;
declare const scaleFadeIn400ms: _angular_animations.AnimationTriggerMetadata;

declare const scaleInOutAnimation: _angular_animations.AnimationTriggerMetadata;

declare function scaleInAnimation(duration: number): _angular_animations.AnimationTriggerMetadata;
declare const scaleIn400ms: _angular_animations.AnimationTriggerMetadata;

declare function staggerAnimation(timing: number): AnimationTriggerMetadata;

export { dropdownAnimation, enterAnimation, fadeInOutAnimation, fadeInRight400ms, fadeInRightAnimation, fadeInUp400ms, fadeInUpAnimation, popoverAnimation, scaleFadeIn400ms, scaleFadeInAnimation, scaleIn400ms, scaleInAnimation, scaleInOutAnimation, staggerAnimation };
export type { EnterAnimationOptions };