Function defR2

Returns {
    delete: (
        ...param: [string],
    ) => Promise<{ details?: string[]; summary: string }>;
    info: {
        account_id: string;
        bucket_name: string;
        bucket_prefix: string;
        endpoint: string;
        ignore_filename: boolean;
        name: string;
        public_base_url: string;
    };
    upload: (
        ...param: [{ body: any; contentType: string; filename: string }],
    ) => Promise<{ details?: string[]; summary: string; url: string }>;
}