import { EventEmitter, ElementRef } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
export declare class DropdownInputComponent implements ControlValueAccessor {
    private elementRef;
    rawInput: ElementRef;
    open: boolean;
    focus: boolean;
    value: string;
    size: string;
    forId: string;
    name: string;
    placeholder: string;
    arrowIconClassName: string;
    disabled: any;
    readonly: any;
    uiClean: EventEmitter<any>;
    private _disabled;
    private _readonly;
    private onChange;
    private onTouched;
    constructor(arrowIcon: string, elementRef: ElementRef);
    keyDown(ev: KeyboardEvent): void;
    focusIn(): void;
    reset(): void;
    writeValue(value: any): void;
    registerOnChange(fn: any): void;
    registerOnTouched(fn: any): void;
    setDisabledState(isDisabled: boolean): void;
}
