static tableOptions() {
        if (typeof this.backend === "function") {
            warnDeprecated(
                "`Model.backend` has been deprecated. Please rename to `.options`."
            );
            return this.backend();
        }
        if (this.backend) {
            warnDeprecated(
                "`Model.backend` has been deprecated. Please rename to `.options`."
            );
            return this.backend;
        }
        if (typeof this.options === "function") {
            return this.options();
        }
        return this.options;
    }
Returns parameters to be passed to {@link Table} instance.

@private