import * as i0 from '@angular/core';
import { AfterViewInit, AfterContentInit, OnDestroy, QueryList, ElementRef } from '@angular/core';
import * as i1 from '@sbb-esta/angular/core';
import * as i3 from '@sbb-esta/angular/icon';
import { FocusableOption, FocusOrigin } from '@angular/cdk/a11y';
import { Observable } from 'rxjs';

declare const _SbbButtonMixinBase: i1.AbstractConstructor<i1.HasVariant> & {
    new (_elementRef: ElementRef): {
        _elementRef: ElementRef;
    };
};
/**
 * SBB design button.
 */
declare class SbbButton extends _SbbButtonMixinBase implements AfterViewInit, AfterContentInit, OnDestroy, FocusableOption {
    private _focusMonitor;
    _animationMode: 'NoopAnimations' | 'BrowserAnimations';
    private _contentObserver;
    /** Whether this button has an icon indicator. */
    _hasIconIndicator: boolean;
    /** Whether the left indicator icon is visible. */
    _leftIconVisible: Observable<boolean>;
    /** Whether the right indicator icon is visible. */
    _rightIconVisible: Observable<boolean>;
    /** Whether the button has the `sbb-icon-button` class */
    _hasIconButtonClass: boolean;
    /** Whether the button is an icon button. */
    _isIconButton: Observable<boolean>;
    /**
     * The indicator icon, which will be shown around the button content
     * in the standard variant or behind the sbb-link in lean variant.
     * Must be a valid svgIcon input for sbb-icon.
     *
     * e.g. svgIcon="plus-small"
     */
    svgIcon: string;
    /** Whether the button is disabled. */
    disabled: boolean;
    _iconRefs: QueryList<ElementRef>;
    constructor(...args: unknown[]);
    ngAfterContentInit(): void;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    /** Focuses the button. */
    focus(origin?: FocusOrigin, options?: FocusOptions): void;
    private _getHostElement;
    /** Gets whether the button has one of the given attributes. */
    private _hasHostAttributes;
    static ɵfac: i0.ɵɵFactoryDeclaration<SbbButton, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SbbButton, "button[sbb-button], button[sbb-alt-button], button[sbb-secondary-button],             button[sbb-ghost-button],  button[sbb-frameless-button], button[sbb-link]", ["sbbButton"], { "disabled": { "alias": "disabled"; "required": false; }; "svgIcon": { "alias": "svgIcon"; "required": false; }; }, {}, ["_iconRefs"], ["*"], true, never>;
    static ngAcceptInputType_disabled: unknown;
}
/**
 * SBB design anchor button.
 */
declare class SbbAnchor extends SbbButton implements AfterViewInit, OnDestroy {
    private _ngZone;
    /** Tabindex of the button. */
    tabIndex: number;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    _haltDisabledEvents: (event: Event) => void;
    static ɵfac: i0.ɵɵFactoryDeclaration<SbbAnchor, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SbbAnchor, "a[sbb-button], a[sbb-alt-button], a[sbb-secondary-button],             a[sbb-ghost-button], a[sbb-frameless-button], a[sbb-link]", ["sbbButton", "sbbAnchor"], { "disabled": { "alias": "disabled"; "required": false; }; "tabIndex": { "alias": "tabIndex"; "required": false; }; }, {}, never, ["*"], true, never>;
}

declare class SbbButtonModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<SbbButtonModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<SbbButtonModule, never, [typeof i1.SbbCommonModule, typeof i3.SbbIconModule, typeof SbbButton, typeof SbbAnchor], [typeof SbbButton, typeof SbbAnchor]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<SbbButtonModule>;
}

export { SbbAnchor, SbbButton, SbbButtonModule };