import { ExtensionContext } from 'coc.nvim';
export interface ILanguageServerPackage {
    executable: string;
    platformPath: string | RegExp;
}
export interface ILanguageServerPackages {
    [platform: string]: ILanguageServerPackage;
}
export declare type LanguageServerRepository = {
    kind: "github";
    repo: string;
    channel: string;
} | {
    kind: "url-prefix";
    url: string;
};
interface IDownloadInfo {
    url: string;
    version: string;
    id: number;
    downloadedTime: number;
}
export declare class LanguageServerProvider {
    private repo;
    private extensionStoragePath;
    private languageServerName;
    private languageServerDirectory;
    private languageServerZip;
    private languageServerExe;
    private languageServerPackage;
    constructor(extension: ExtensionContext, name: string, packs: ILanguageServerPackages, repo: LanguageServerRepository);
    fetchDownloadInfo(platfile: string | RegExp): Promise<IDownloadInfo>;
    loadLocalDownloadInfo(): IDownloadInfo;
    saveLocalDownloadInfo(inf: IDownloadInfo): void;
    downloadLanguageServer(): Promise<void>;
    getLanguageServer(): Promise<string>;
    getLanguageServerVersion(): string;
    shouldRegularUpdate(): boolean;
}
export {};