export namespace COLUMN_TYPE {
    const selectDownUpType: string;
    const checkboxType: string;
    const timeRangeType: string;
    const timeType: string;
    const monthType: string;
    const numberType: string;
    const inputType: string;
    const textAreaType: string;
    const selectType: string;
    const treaSelectType: string;
    const eleType: string;
    const cascaderType: string;
    const autoCompleteType: string;
}