/**
 * Enter / Leave animation generator.
 * NOTE: keep exported as function in order for it to be hoisted! Else the AOT build will fail.
 *
 * @internal
 * @ignore
 */
export declare function inAndOut(inView: Record<string, any>, outOfView: Record<string, any>, timing: string): import("@angular/animations").AnimationTransitionMetadata[];
export declare const RULE_ITEM_ANIMATION: import("@angular/animations").AnimationTriggerMetadata;
export declare const RULE_LIST_ANIMATION: import("@angular/animations").AnimationTriggerMetadata;
export declare const PROGRESS_ANIMATION: import("@angular/animations").AnimationTriggerMetadata;