import { ExtractConfig, ManagerApi, PackageFile, PackageUpdateConfig, RangeConfig, Result, LookupUpdate } from './common';
import { RangeStrategy } from '../types';
export declare function get<T extends keyof ManagerApi>(manager: string, name: T): ManagerApi[T] | null;
export declare const getLanguageList: () => string[];
export declare const getManagerList: () => string[];
export declare const getManagers: () => Map<string, ManagerApi>;
export declare function extractAllPackageFiles(manager: string, config: ExtractConfig, files: string[]): Promise<PackageFile[] | null>;
export declare function getPackageUpdates(manager: string, config: PackageUpdateConfig): Result<LookupUpdate[]> | null;
export declare function extractPackageFile(manager: string, content: string, fileName?: string, config?: ExtractConfig): Result<PackageFile | null>;
export declare function getRangeStrategy(config: RangeConfig): RangeStrategy;