import { ElInput } from 'element-plus';
import type { Ref } from 'vue';
/**
 * @description 校验输入框是否溢出时省略提示
 */
export declare function useOverflowTip({ elInputRef, inputValue, placeholder, }: {
    elInputRef: Ref<InstanceType<typeof ElInput> | undefined>;
    inputValue: Ref<string>;
    placeholder: Ref<string>;
}): {
    showToolTip: import("vue").ComputedRef<boolean | undefined>;
    tooltipContent: import("vue").ComputedRef<string>;
};
