import { EventEmitter, ElementRef } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
export declare const CUSTOM_INPUT_CONTROL_VALUE_ACCESSOR: any;
export declare class NgxSelectOptionsComponent implements ControlValueAccessor {
    element: ElementRef;
    protected _options: Array<any>;
    private onTouchedCallback;
    private onChangeCallback;
    private innerValue;
    searchField: string;
    placeholder: string;
    searchText: string;
    options: Array<any>;
    selected: EventEmitter<any>;
    constructor(element: ElementRef);
    value: any;
    selectOption(value: string, e: Event): void;
    private checkIsOptions();
    openDropdown(e: Event): void;
    writeValue(value: any): void;
    registerOnChange(fn: any): void;
    registerOnTouched(fn: any): void;
}