import { ILocalPackageDiscoverers, ICanDiscoverLocalPackages, DiscoveredToolingPackage, ToolingPackage } from '../internal';
/**
 * Represents an implementation of {ILocalPackageDiscoverers}
 *
 * @export
 * @class LocalPackageDiscoverers
 * @implements {ILocalPackageDiscoverers}
 */
export declare class LocalPackageDiscoverers implements ILocalPackageDiscoverers {
    private _discoverers;
    /**
     * Instantiates an instance of {LocalPackageDiscoverers}.
     * @param {ICanDiscoverLocalPackages[]} _discoverers
     */
    constructor(_discoverers: ICanDiscoverLocalPackages[]);
    get discoverers(): ICanDiscoverLocalPackages[];
    discover(folder?: string, check?: (toolingPackage: ToolingPackage) => boolean): Promise<DiscoveredToolingPackage[]>;
    add(...discoverers: ICanDiscoverLocalPackages[]): void;
    clear(): void;
}