import { ElementRef, OnInit, Renderer2 } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * Applies button feed arrow icon and disabled state
 */
export declare class FeedInputButtonDirective implements OnInit {
    private readonly _elementRef;
    private _renderer;
    /** @hidden */
    disabled: boolean;
    /** @hidden */
    constructor(_elementRef: ElementRef<HTMLElement>, _renderer: Renderer2);
    /** @hidden */
    ngOnInit(): void;
    /** @hidden */
    get elementRef(): ElementRef<HTMLElement>;
    /** @hidden create button icon */
    createArrowIcon(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<FeedInputButtonDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<FeedInputButtonDirective, "[fdFeedInputButton]", never, {}, {}, never, never, true, never>;
}
