import { EventEmitter, OnInit } from '@angular/core';
export declare class NecSearchComponent implements OnInit {
    placeholderText: string;
    /**
     * 是否显示探索按钮
     */
    showSearchBtn?: boolean;
    searchText?: string;
    btnText?: string;
    instantChange: EventEmitter<{}>;
    searchTextChange: EventEmitter<{}>;
    ngOnInit(): void;
    searchKeyPress(event: any): void;
    search(): void;
    clear(): void;
    instantSearch(): void;
}