import { Location } from '@angular/common';
import * as i0 from "@angular/core";
import * as i1 from "../../../utils/coercion";
export declare class ItBackButtonComponent {
    readonly _location: Location;
    /**
     * Back button style
     * - <b>link</b>: use a link with icon and text
     * - <b>button</b>: use a button with icon and text
     * @default button
     */
    buttonStyle: 'link' | 'button';
    /**
     * Button direction
     * - <b>left</b>: Back direction
     * - <b>up</b>: Upper direction
     * @default left
     */
    direction: 'left' | 'up';
    /**
     * Show/Hide icon
     * @default true
     */
    showIcon: boolean;
    /**
     * Show/Hide text
     * @default true
     */
    showText: boolean;
    /**
     * Custom back logic <br/>
     *
     * NOTE: to use 'this' need bind function  <br/>
     * @example backCbFn = this.errorCallback.bind(this);
     * (errorCallback is your function, pass backCbFn to the component)
     */
    backFn?: (location: Location) => void;
    constructor(_location: Location);
    /**
     * Go back function
     */
    goBack(event: Event): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ItBackButtonComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ItBackButtonComponent, "it-back-button", ["itBackButton"], { "buttonStyle": { "alias": "buttonStyle"; "required": false; }; "direction": { "alias": "direction"; "required": false; }; "showIcon": { "alias": "showIcon"; "required": false; }; "showText": { "alias": "showText"; "required": false; }; "backFn": { "alias": "backFn"; "required": false; }; }, {}, never, never, true, never>;
    static ngAcceptInputType_showIcon: i1.BooleanInput;
    static ngAcceptInputType_showText: i1.BooleanInput;
}