export interface DbApi<T = any> {
    listKeys(subfolder?: string, branch?: string, recursive?: boolean): Promise<any>;
    getData(key: string): Promise<{
        data: T;
        type?: string | null;
        sha: string | null;
        url?: string;
        size?: number;
    }>;
    setData(key: string, valueOrCall: T | ((prev: any) => Promise<T>), options?: any): Promise<any>;
}