import * as _shival99_z_ui_components_z_icon from '@shival99/z-ui/components/z-icon';
import { ZIcon } from '@shival99/z-ui/components/z-icon';
import * as _angular_core from '@angular/core';
import { OnDestroy, TemplateRef, ElementRef } from '@angular/core';
import { ClassValue } from 'clsx';

interface ZCommandItem<T = any> {
    id: string;
    label: string;
    icon?: ZIcon;
    shortcut?: string;
    category?: string;
    data?: T;
    globalIndex?: number;
}
interface ZCommandGroup {
    heading: string;
    items: ZCommandItem[];
}

declare class ZCommandComponent implements OnDestroy {
    readonly zSelect: _angular_core.OutputEmitterRef<ZCommandItem<any>>;
    readonly zAfterClose: _angular_core.OutputEmitterRef<void>;
    readonly class: _angular_core.InputSignal<ClassValue>;
    readonly zVisible: _angular_core.ModelSignal<boolean>;
    readonly zPlaceholder: _angular_core.InputSignal<string>;
    readonly zGroups: _angular_core.InputSignal<ZCommandGroup[]>;
    readonly zOverlay: _angular_core.InputSignal<"dark" | "blur">;
    protected readonly dummyTemplateRef: _angular_core.Signal<TemplateRef<unknown> | undefined>;
    protected readonly searchInputRef: _angular_core.Signal<ElementRef<HTMLInputElement> | undefined>;
    private readonly _platformId;
    private readonly _host;
    private readonly _overlay;
    private readonly _viewContainerRef;
    private readonly _cdr;
    private readonly _destroyRef;
    private readonly _zTranslate;
    private readonly _overlayContainerService;
    private readonly _zIndexService;
    private _templateOverlayRef;
    private _originalParent;
    private _originalNextSibling;
    private _backdropSubscription;
    private _closeTimeout;
    protected readonly isLeaving: _angular_core.WritableSignal<boolean>;
    protected readonly shouldRenderContent: _angular_core.Signal<boolean>;
    protected readonly searchQuery: _angular_core.WritableSignal<string>;
    protected readonly selectedIndex: _angular_core.WritableSignal<number>;
    protected readonly filteredGroups: _angular_core.Signal<{
        items: {
            globalIndex: number;
            id: string;
            label: string;
            icon?: _shival99_z_ui_components_z_icon.ZIcon;
            shortcut?: string;
            category?: string;
            data?: any;
        }[];
        heading: string;
    }[]>;
    protected readonly flattenedItems: _angular_core.Signal<ZCommandItem<any>[]>;
    protected readonly classes: _angular_core.Signal<string>;
    protected readonly hostClasses: _angular_core.Signal<string>;
    constructor();
    ngOnDestroy(): void;
    isDestroyed(): boolean;
    getNativeElement(): HTMLElement;
    onSearchQueryChange(query: string): void;
    onKeyDown(event: KeyboardEvent): void;
    protected selectItem(item: ZCommandItem): void;
    open(): void;
    close(): void;
    private _createOverlay;
    private _openTemplateOverlay;
    private _closeWithAnimation;
    private _clearCloseTimeout;
    private _disposeTemplateOverlay;
    private _scrollToSelected;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<ZCommandComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<ZCommandComponent, "z-command", ["zCommand"], { "class": { "alias": "class"; "required": false; "isSignal": true; }; "zVisible": { "alias": "zVisible"; "required": false; "isSignal": true; }; "zPlaceholder": { "alias": "zPlaceholder"; "required": false; "isSignal": true; }; "zGroups": { "alias": "zGroups"; "required": false; "isSignal": true; }; "zOverlay": { "alias": "zOverlay"; "required": false; "isSignal": true; }; }, { "zSelect": "zSelect"; "zAfterClose": "zAfterClose"; "zVisible": "zVisibleChange"; }, never, never, true, never>;
}

declare const getOverlayType: () => "dark" | "blur";

export { ZCommandComponent, getOverlayType };
export type { ZCommandGroup, ZCommandItem };