import { EventEmitter } from '@angular/core';
import * as i0 from "@angular/core";
export interface WidgetPaletteItem {
    id: string;
    label: string;
    description?: string;
    icon: string;
    category?: string;
    tags?: string[];
}
/**
 * Dashboard widget palette - sidebar for adding widgets to canvas
 * Features icon-based cards with drag-and-drop support
 */
export declare class DashboardWidgetPaletteComponent {
    items: WidgetPaletteItem[];
    showFooter: boolean;
    addWidget: EventEmitter<WidgetPaletteItem>;
    openSettings: EventEmitter<void>;
    dragStart: EventEmitter<{
        event: DragEvent;
        item: WidgetPaletteItem;
    }>;
    dragEnd: EventEmitter<DragEvent>;
    protected trackByItemId(index: number, item: WidgetPaletteItem): string;
    protected onDragStart(event: DragEvent, item: WidgetPaletteItem): void;
    protected onDragEnd(event: DragEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DashboardWidgetPaletteComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<DashboardWidgetPaletteComponent, "ui-dashboard-widget-palette", never, { "items": { "alias": "items"; "required": false; }; "showFooter": { "alias": "showFooter"; "required": false; }; }, { "addWidget": "addWidget"; "openSettings": "openSettings"; "dragStart": "dragStart"; "dragEnd": "dragEnd"; }, never, ["[footer]"], true, never>;
}