import { AfterViewInit, ChangeDetectorRef, ElementRef } from '@angular/core';
/**
 * Autofocus any focusable element on-load.
 *
 * Passing any truthy value OR an empty string will enable the autofocus.
 *
 * @example
 * <input type="text" tsAutofocus />
 * <button [tsAutofocus]="true">Click Me</button>
 *
 * <example-url>https://getterminus.github.io/ui-demos-release/components/autofocus</example-url>
 */
export declare class TsAutofocusDirective implements AfterViewInit {
    private elementRef;
    private changeDetectorRef;
    /**
     * Store the shouldFocus value
     */
    private shouldFocus;
    /**
     * Define if the element should be focused after initialization
     *
     * @param value
     */
    set tsAutofocus(value: string | boolean);
    constructor(elementRef: ElementRef, changeDetectorRef: ChangeDetectorRef);
    /**
     * Focus the input after the view has initialized
     */
    ngAfterViewInit(): void;
}