import "../wasm/polyfill.js";
import "../wasm/wasm_exec.js";
interface Options {
    /**
     * @default false
     */
    loose: boolean;
}
export declare function getFolderSizeWasm(base: string, pretty?: false, options?: Options): Promise<number>;
export declare function getFolderSizeWasm(base: string, pretty?: true, options?: Options): Promise<string>;
export {};