import { Ref } from 'vue';
import { NDataTable } from 'naive-ui';
export interface EditCell {
    rowIndex: number | null;
    key: string | null;
}
export declare function useCDataTableEdit(dataTableRef: Ref<InstanceType<typeof NDataTable> | null>): {
    editCell: Ref<EditCell, EditCell>;
    isEmptyEditCell: import('vue').ComputedRef<boolean>;
    editCellTableFixedTdThPosition: import('vue').ComputedRef<"static" | "sticky">;
    editCellTableOverflow: import('vue').ComputedRef<"auto" | "hidden">;
    onInlineInputUpdate: () => void;
    onInlineInputCancel: () => void;
    onInlineInputEdit: ({ data, rowIndex, key, left, }: {
        data: any[];
        rowIndex: number;
        key: string;
        left?: number;
    }) => void;
    getInputState: (rowIndex: number, key: string) => "edit" | "view";
};