type StoredGitHubAuth = {
    login: string;
    token: string;
    savedAt: string;
};
export declare function getGitHubAuthFilePath(): string;
export declare function readStoredGitHubAuth(): Promise<StoredGitHubAuth | null>;
export declare function writeStoredGitHubAuth(login: string, token: string): Promise<void>;
export declare function clearStoredGitHubAuth(): Promise<void>;
export {};