import type { Scale } from '@fit-screen/shared';
import type { Ref } from 'vue-demi';
export type MaybeRef<T> = T | Ref<T>;
export interface UseFitScreenOptions {
    width: MaybeRef<number>;
    height: MaybeRef<number>;
    mode: MaybeRef<'fit' | 'scrollX' | 'scrollY' | 'full'>;
    executeMode: 'throttle' | 'debounce' | 'none';
    waitTime: number;
}
export declare const useFitScreen: (options: UseFitScreenOptions, emit: (event: 'scaleChange', payload: Scale) => void) => {
    entityRef: Ref<HTMLElement | undefined>;
    previewRef: Ref<HTMLElement | undefined>;
};