import { MotionOptions } from '@ngverse/motion/core';
/**
 * backInDown animation
 */
export declare const backInDown: (options?: Partial<MotionOptions> | undefined) => import("@angular/animations").AnimationAnimateRefMetadata;
/**
 * sets default values for the `backInDown` animation
 */
export declare const setBackInDownDefaults: (options: Partial<MotionOptions>) => MotionOptions & Partial<MotionOptions>;
/**
 * backInDown animation on :enter
 * @remarks triggerName: `backInDownOnEnter`
 */
export declare const backInDownOnEnter: (options?: Partial<MotionOptions> | undefined) => import("@angular/animations").AnimationTriggerMetadata;
/**
 * backInDown animation on :incr
 * @remarks triggerName: `backInDownOnIncr`
 */
export declare const backInDownOnIncr: (options?: Partial<MotionOptions> | undefined) => import("@angular/animations").AnimationTriggerMetadata;