import { Resolver } from '@shopify/async';
import { IfAllOptionalKeys } from '@shopify/useful-types';
import { AssetTiming, AsyncComponentType } from './types';
export declare function usePreload<PreloadOptions extends object>(...args: IfAllOptionalKeys<PreloadOptions, [AsyncComponentType<any, any, PreloadOptions, any, any>, PreloadOptions?], [AsyncComponentType<any, any, PreloadOptions, any, any>, PreloadOptions]>): ReturnType<typeof args[0]['usePreload']>;
export declare function usePrefetch<PrefetchOptions extends object>(...args: IfAllOptionalKeys<PrefetchOptions, [AsyncComponentType<any, any, any, PrefetchOptions, any>, PrefetchOptions?], [AsyncComponentType<any, any, any, PrefetchOptions, any>, PrefetchOptions]>): ReturnType<typeof args[0]['usePrefetch']>;
export declare function useKeepFresh<KeepFreshOptions extends object>(...args: IfAllOptionalKeys<KeepFreshOptions, [AsyncComponentType<any, any, any, any, KeepFreshOptions>, KeepFreshOptions?], [AsyncComponentType<any, any, any, any, KeepFreshOptions>, KeepFreshOptions]>): ReturnType<typeof args[0]['useKeepFresh']>;
interface Options {
    immediate?: boolean;
    assets?: AssetTiming;
    styles?: AssetTiming;
    scripts?: AssetTiming;
}
export declare function useAsync<T>(resolver: Resolver<T>, { assets, scripts, styles, immediate }?: Options): {
    id: string | undefined;
    resolved: null;
    error: Error;
    loading: boolean;
    load: () => Promise<Error | T>;
} | {
    id: string | undefined;
    resolved: T | null;
    error: null;
    loading: boolean;
    load: () => Promise<Error | T>;
};
export declare function useAsyncAsset(id?: string, { scripts, styles }?: {
    styles?: AssetTiming;
    scripts?: AssetTiming;
}): void;
export {};