import { FocusableOption, FocusMonitor, FocusOrigin } from '@angular/cdk/a11y';
import { ElementRef, OnDestroy } from '@angular/core';
import { CanDisable, CanDisableCtor } from '../core';
import { Subject } from 'rxjs';
import { OuiMenuPanel } from './menu-panel';
import * as i0 from "@angular/core";
export declare class OuiMenuItemBase {
}
export declare const _OuiMenuItemMixinBase: CanDisableCtor & typeof OuiMenuItemBase;
/**
 * This directive is intended to be used inside an oui-menu tag.
 * It exists mostly to set the role attribute.
 */
export declare class OuiMenuItem extends _OuiMenuItemMixinBase implements FocusableOption, CanDisable, OnDestroy {
    private _elementRef;
    private _focusMonitor?;
    private _parentMenu?;
    /** ARIA role for the menu item. */
    role: 'menuitem' | 'menuitemradio' | 'menuitemcheckbox';
    private _document;
    /** Stream that emits when the menu item is hovered. */
    readonly _hovered: Subject<OuiMenuItem>;
    /** Whether the menu item is highlighted. */
    _highlighted: boolean;
    /** Whether the menu item acts as a trigger for a sub-menu. */
    _triggersSubmenu: boolean;
    constructor(_elementRef: ElementRef<HTMLElement>, document?: any, _focusMonitor?: FocusMonitor, _parentMenu?: OuiMenuPanel<OuiMenuItem>);
    /** Focuses the menu item. */
    focus(origin?: FocusOrigin): void;
    ngOnDestroy(): void;
    /** Used to set the `tabindex`. */
    _getTabIndex(): string;
    /** Returns the host DOM element. */
    _getHostElement(): HTMLElement;
    /** Prevents the default element actions if it is disabled. */
    _checkDisabled(event: Event): void;
    /** Emits to the hover stream. */
    _handleMouseEnter(): void;
    /** Gets the label to be used when determining whether the option should be focused. */
    getLabel(): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<OuiMenuItem, [null, null, null, { optional: true; }]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<OuiMenuItem, "[oui-menu-item]", ["ouiMenuItem"], { "disabled": { "alias": "disabled"; "required": false; }; "role": { "alias": "role"; "required": false; }; }, {}, never, ["*"], false, never>;
}
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