import 'reflect-metadata';
import { ScannerOptions } from './types';
import { Manifest } from '../loader';
export declare class Scanner {
    private options;
    private moduleExtensions;
    private itemMap;
    constructor(options?: Partial<ScannerOptions>);
    private checkOptions;
    scan(root: string): Promise<Manifest>;
    private recurseFramework;
    private walk;
    private getItemsFromMap;
    private isConfigDir;
    private getLoaderName;
    /**
     * ignore excluded match and extensions not match
     * @param {string} filename
     * @param {string} extname
     * @returns {Boolean}
     */
    private isExclude;
    private isConfig;
    private isPluginConfig;
    private isException;
    private isFrameworkConfig;
    private isPakcageJson;
    private exist;
    private writeFile;
}