export declare class FromDesignUIState {
    /**
     * 是否显示隐藏表单项
     *
     * @memberof FromDesignUIState
     */
    private hiddenItem;
    get hidden(): boolean;
    /**
     * 改变隐藏表单项显示状态
     *
     * @param {boolean} [bool]
     * @memberof FromDesignUIState
     */
    setHiddenState(bool?: boolean): void;
}
//# sourceMappingURL=form-design-ui-state.d.ts.map