import { App as VueApp } from "vue";
/**
 * Interface for the Loader functionality.
 */
interface LoaderFunction {
    /**
     * Adds a task to be executed and manages loading state.
     * @param task - A function that returns a Promise.
     */
    add: (task: () => Promise<any>) => void;
    /**
     * Indicates if any tasks are currently loading.
     * @returns {boolean} - True if loading, false otherwise.
     */
    isLoading: boolean;
}
/**
 * Custom hook to use the loader in components.
 * @returns {LoaderFunction | undefined} - The loader instance or undefined if not available.
 */
export declare function useLoader(): LoaderFunction | undefined;
/**
 * Vue plugin installation method for the loader.
 */
declare const _default: {
    /**
     * Installs the loader plugin into a Vue application.
     * @param app - The Vue application instance.
     */
    install(app: VueApp): void;
};
export default _default;