import * as _angular_core from '@angular/core';
import { OnDestroy, ElementRef, InputSignal, WritableSignal, TemplateRef, AfterViewInit, OutputRefSubscription, PipeTransform } from '@angular/core';
import { ButtonMenuDirective } from 'tableau-ui-angular/menu';
import * as i4 from '@angular/common';
import * as i5 from 'tableau-ui-angular/icon';
import * as i6 from 'tableau-ui-angular/utils';

declare class MenuButtonComponent implements OnDestroy {
    readonly id: string;
    protected readonly contentElement: _angular_core.Signal<ElementRef<any>>;
    readonly $disabled: InputSignal<boolean>;
    readonly $loading: InputSignal<boolean>;
    readonly $color: InputSignal<"error" | "plain" | "primary" | "secondary">;
    readonly $hoverToOpenSubMenuMs: InputSignal<number | undefined>;
    readonly $actualHoverMs: WritableSignal<number | undefined>;
    readonly updateChildrenHover: _angular_core.EffectRef;
    readonly $highlight: WritableSignal<boolean>;
    highlightEffect: _angular_core.EffectRef;
    readonly highlightChange: _angular_core.OutputEmitterRef<boolean>;
    readonly $children: _angular_core.Signal<readonly MenuButtonComponent[]>;
    readonly mouseoverChange: _angular_core.OutputEmitterRef<boolean>;
    readonly $template: _angular_core.Signal<TemplateRef<null>>;
    readonly openSubMenu: _angular_core.OutputEmitterRef<Event>;
    readonly click: _angular_core.OutputEmitterRef<Event>;
    constructor();
    hoverInterval: ReturnType<typeof setTimeout> | undefined;
    hoverstart: number;
    onMouseEnter(): void;
    onMouseLeave(): void;
    ngOnDestroy(): void;
    onMouseDown(e: Event): void;
    onClick(e: Event): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<MenuButtonComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<MenuButtonComponent, "tab-menu-button", never, { "$disabled": { "alias": "disabled"; "required": false; "isSignal": true; }; "$loading": { "alias": "loading"; "required": false; "isSignal": true; }; "$color": { "alias": "color"; "required": false; "isSignal": true; }; "$hoverToOpenSubMenuMs": { "alias": "hoverToOpenSubMenuMs"; "required": false; "isSignal": true; }; }, { "highlightChange": "highlightChange"; "mouseoverChange": "mouseoverChange"; "openSubMenu": "openSubMenu"; "click": "click"; }, ["$children"], ["*"], false, never>;
}

declare class MenuButtonGroupComponent implements OnDestroy, AfterViewInit {
    readonly nativeElement: ElementRef<HTMLElement>;
    readonly menu: ButtonMenuDirective;
    readonly $hoverToOpenSubMenuMs: InputSignal<number | undefined>;
    readonly buttonClicked: _angular_core.OutputEmitterRef<{
        button: MenuButtonComponent;
        event: Event;
    }>;
    protected readonly $children: _angular_core.Signal<readonly MenuButtonComponent[]>;
    private previousChildrenIds;
    readonly childrenEffect: _angular_core.EffectRef;
    readonly $menuGroupStack: WritableSignal<IMenuGroup[]>;
    private readonly $height;
    private readonly $width;
    private viewInitialized;
    private readonly subs;
    ngAfterViewInit(): void;
    init(): void;
    ngOnDestroy(): void;
    addMenuGroup(parentButton?: MenuButtonComponent): IMenuGroup;
    updateSizes(): void;
    destroyGroupsUntil(id?: string): void;
    onFocusIn(): void;
    onFocusOut(): void;
    onKeyDown(event: KeyboardEvent): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<MenuButtonGroupComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<MenuButtonGroupComponent, "tab-menu-button-group", never, { "$hoverToOpenSubMenuMs": { "alias": "hoverToOpenSubMenuMs"; "required": false; "isSignal": true; }; }, { "buttonClicked": "buttonClicked"; }, ["$children"], never, false, never>;
}
interface IMenuGroup {
    id: string;
    $top: WritableSignal<number>;
    $left: WritableSignal<number>;
    $position: WritableSignal<'absolute' | 'fixed'>;
    $minWidth: WritableSignal<string>;
    parentButton: HTMLElement | null;
    buttons: readonly MenuButtonComponent[];
    element: Element | null;
    mouseoverSubscriptions: OutputRefSubscription[];
    openSubMenuSubscriptions: OutputRefSubscription[];
    clickSubscriptions: OutputRefSubscription[];
    highlightSubscriptions: OutputRefSubscription[];
}

declare class EntriesPipe implements PipeTransform {
    transform<T>(arr: readonly T[]): [number, T][];
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<EntriesPipe, never>;
    static ɵpipe: _angular_core.ɵɵPipeDeclaration<EntriesPipe, "entries", false>;
}

declare class TableauUiMenuButtonModule {
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<TableauUiMenuButtonModule, never>;
    static ɵmod: _angular_core.ɵɵNgModuleDeclaration<TableauUiMenuButtonModule, [typeof MenuButtonComponent, typeof MenuButtonGroupComponent, typeof EntriesPipe], [typeof i4.CommonModule, typeof i5.TableauUiIconModule, typeof i6.TableauUiUtilsModule], [typeof MenuButtonComponent, typeof MenuButtonGroupComponent]>;
    static ɵinj: _angular_core.ɵɵInjectorDeclaration<TableauUiMenuButtonModule>;
}

export { MenuButtonComponent, MenuButtonGroupComponent, TableauUiMenuButtonModule };