/**
 * 发送到服务器之前，过滤掉查询表单中为空的数据，包括空数组和空字符串
 */
export declare function filterEmptyFormValue(model: Record<string, any>): {
    [k: string]: any;
};
export declare function createLoading(selector: string): {
    setText: (text: string | import("vue").VNode | import("vue").VNode[]) => void;
    removeElLoadingChild: () => void;
    close: () => void;
    handleAfterLeave: () => void;
    vm: import("vue").ComponentPublicInstance<{}, {}, {}, {}, {}, {}, {}, {}, false, import("vue").ComponentOptionsBase<any, any, any, any, any, any, any, any, any, {}>>;
    $el: HTMLElement;
    originalPosition: import("vue").Ref<string>;
    originalOverflow: import("vue").Ref<string>;
    visible: import("vue").Ref<boolean>;
    parent: import("vue").Ref<import("element-plus").LoadingParentElement>;
    background: import("vue").Ref<string>;
    svg: import("vue").Ref<string>;
    svgViewBox: import("vue").Ref<string>;
    spinner: import("vue").Ref<string | boolean>;
    text: import("vue").Ref<string | import("vue").VNode<import("vue").RendererNode, import("vue").RendererElement, {
        [key: string]: any;
    }> | import("vue").VNode<import("vue").RendererNode, import("vue").RendererElement, {
        [key: string]: any;
    }>[]>;
    fullscreen: import("vue").Ref<boolean>;
    lock: import("vue").Ref<boolean>;
    customClass: import("vue").Ref<string>;
    target: import("vue").Ref<HTMLElement>;
    beforeClose?: import("vue").Ref<(() => boolean) | undefined> | undefined;
    closed?: import("vue").Ref<(() => void) | undefined> | undefined;
};