import type { ComponentType } from 'react';
import type { AnyComponent, BaseComponentProps } from 'piral-core';
declare module 'piral-core/lib/types/custom' {
    interface PiletCustomApi extends PiletLazyApi {
    }
}
export interface LazyComponentLoader<TProps> {
    (): Promise<AnyComponent<TProps>>;
}
export interface LazyDependencyLoader {
    (): Promise<any>;
}
/**
 * Defines the provided set of lazy loading Pilet API extensions.
 */
export interface PiletLazyApi {
    /**
     * Defines a dependency for lazy loading.
     * @param name The name of the dependency.
     * @param loader The associated dependency loader.
     */
    defineDependency(name: string, loader: LazyDependencyLoader): void;
    /**
     * Properly introduces a lazy loaded foreign component.
     * @param cb The callback to trigger when the component should be loaded.
     * @param deps The optional names of the dependencies to load beforehand.
     * @returns The lazy loading component.
     */
    fromLazy<T extends BaseComponentProps>(cb: LazyComponentLoader<T>, deps?: Array<string>): ComponentType<T & {
        deps?: Record<string, any>;
    }>;
}