import { InjectionToken } from '@angular/core';
import { Overlay, ScrollStrategy } from '@angular/cdk/overlay';
/** Injection token that determines the scroll handling while the timepicker is open. */
export declare const MAT_TIMEPICKER_SCROLL_STRATEGY: InjectionToken<() => ScrollStrategy>;
/** Timepicker scroll strategy factory. */
export declare function MAT_TIMEPICKER_SCROLL_STRATEGY_FACTORY(overlay: Overlay): () => ScrollStrategy;
/** Timepicker scroll strategy provider. */
export declare const MAT_TIMEPICKER_SCROLL_STRATEGY_FACTORY_PROVIDER: {
    provide: InjectionToken<() => ScrollStrategy>;
    deps: (typeof Overlay)[];
    useFactory: typeof MAT_TIMEPICKER_SCROLL_STRATEGY_FACTORY;
};