get(id) {
        const ret = wasm.engine_get(this.__wbg_ptr, id);
        let v1;
        if (ret[0] !== 0) {
            v1 = getStringFromWasm0(ret[0], ret[1]).slice();
            wasm.__wbindgen_free(ret[0], ret[1] * 1, 1);
        }
        return v1;
    }
@param {number} id
@returns {string | undefined}