import type { AppEnvironments, PreloadNode } from '../types.ts';
/**
 * The PreloadsManager class is used to resolve and import preload modules.
 * Preload modules are files that should be loaded before the application starts,
 * typically for initialization code or setup tasks.
 *
 * The class relies on "import.meta.resolve" to resolve the provider modules from
 * the root of the application.
 *
 * @example
 * const manager = new PreloadsManager({ environment: 'web' })
 * manager.use([{ file: () => import('./preloads/routes'), environment: ['web'] }])
 * await manager.import()
 */
export declare class PreloadsManager {
    #private;
    /**
     * Creates a new PreloadsManager instance
     *
     * @param options - Configuration options including environment
     */
    constructor(options: {
        environment: AppEnvironments;
    });
    /**
     * Registers an array of preload modules to be imported later.
     * Replaces any previously registered preloads.
     *
     * @param {PreloadNode[]} list - Array of preload modules to register
     * @returns {this} Returns the PreloadsManager instance for method chaining
     */
    use(list: PreloadNode[]): this;
    /**
     * Changes the environment context for filtering preloads.
     * Used when the application environment changes after manager creation.
     *
     * @param {AppEnvironments} environment - The new environment to set
     * @returns {this} Returns the PreloadsManager instance for method chaining
     */
    setEnvironment(environment: AppEnvironments): this;
    /**
     * Imports all registered preload modules that match the current environment.
     * Clears the preloads list after importing to prevent duplicate imports.
     *
     * @returns {Promise<void>} Promise that resolves when all preload modules have been imported
     */
    import(): Promise<void>;
}