import { ElementRef, Renderer2 } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import * as i0 from "@angular/core";
export declare class NgxTrimInputDirective implements ControlValueAccessor {
    private renderer;
    private elementRef;
    _onChange: (value: any) => void;
    _onTouched: () => any;
    constructor(renderer: Renderer2, elementRef: ElementRef);
    writeValue(value: any): void;
    registerOnChange(fn: (value: any) => any): void;
    registerOnTouched(fn: () => any): void;
    _onBlur(event: Event): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgxTrimInputDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NgxTrimInputDirective, "[NgxTrimInput]", never, {}, {}, never, never, false, never>;
}