import * as i0 from "@angular/core";
export interface ContextMenuItem {
    id: string;
    label: string;
    icon?: string;
    disabled?: boolean;
    danger?: boolean;
    separator?: boolean;
    shortcut?: string;
    children?: ContextMenuItem[];
}
export declare class ContextMenuComponent {
    items: import("@angular/core").InputSignal<ContextMenuItem[]>;
    open: import("@angular/core").InputSignal<boolean>;
    x: import("@angular/core").InputSignal<number>;
    y: import("@angular/core").InputSignal<number>;
    width: import("@angular/core").InputSignal<number>;
    itemSelected: import("@angular/core").OutputEmitterRef<ContextMenuItem>;
    openChange: import("@angular/core").OutputEmitterRef<boolean>;
    /** Tracks the focused item index for keyboard navigation (-1 = none). */
    focusedIndex: import("@angular/core").WritableSignal<number>;
    constructor();
    /** Returns the flat index of an item across all top-level items (excluding separators). */
    flatIndexOf(item: ContextMenuItem): number;
    /** Flat list of navigable (non-separator) top-level items. */
    private navigableItems;
    /** Navigable and non-disabled items indices used for arrow-key movement. */
    private navigableIndices;
    handleKeyDown(event: KeyboardEvent): void;
    selectItem(item: ContextMenuItem, event: MouseEvent): void;
    close(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ContextMenuComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ContextMenuComponent, "ngx-context-menu", never, { "items": { "alias": "items"; "required": false; "isSignal": true; }; "open": { "alias": "open"; "required": false; "isSignal": true; }; "x": { "alias": "x"; "required": false; "isSignal": true; }; "y": { "alias": "y"; "required": false; "isSignal": true; }; "width": { "alias": "width"; "required": false; "isSignal": true; }; }, { "itemSelected": "itemSelected"; "openChange": "openChange"; }, never, never, true, never>;
}