import Git from 'simple-git/promise';
import { CommitFilesConfig } from '../common';
declare module 'fs-extra' {
    function exists(pathLike: string): Promise<boolean>;
}
export declare type StatusResult = Git.StatusResult;
interface StorageConfig {
    localDir: string;
    baseBranch?: string;
    url: string;
    gitPrivateKey?: string;
    extraCloneOpts?: Git.Options;
}
export declare class Storage {
    private _config;
    private _git;
    private _cwd;
    private _resetToBranch;
    private _cleanLocalBranches;
    initRepo(args: StorageConfig): Promise<void>;
    getRepoStatus(): Promise<StatusResult>;
    createBranch(branchName: string, sha: string): Promise<void>;
    getBranchCommit(branchName: string): Promise<string>;
    getCommitMessages(): Promise<string[]>;
    setBaseBranch(branchName: string): Promise<void>;
    setBranchPrefix(branchPrefix: string): Promise<void>;
    getFileList(branchName?: string): Promise<string[]>;
    getSubmodules(): Promise<string[]>;
    branchExists(branchName: string): Promise<boolean>;
    getAllRenovateBranches(branchPrefix: string): Promise<string[]>;
    isBranchStale(branchName: string): Promise<boolean>;
    private _deleteLocalBranch;
    deleteBranch(branchName: string): Promise<void>;
    mergeBranch(branchName: string): Promise<void>;
    getBranchLastCommitTime(branchName: string): Promise<Date>;
    getFile(filePath: string, branchName?: string): Promise<string | null>;
    hasDiff(branchName: string): Promise<boolean>;
    commitFilesToBranch({ branchName, files, message, parentBranch, createBranchBeforeCommit, }: CommitFilesConfig): Promise<string | null>;
    cleanRepo(): void;
    static getUrl({ protocol, auth, hostname, host, repository, }: {
        protocol?: 'ssh' | 'http' | 'https';
        auth?: string;
        hostname?: string;
        host?: string;
        repository: string;
    }): string;
}
export default Storage;