import { MetaDataService, CommandHost, CommandInfo, ShortcutService, DialogService } from '@narik/infrastructure';
import { EventEmitter, OnInit, Injector, ViewContainerRef, ElementRef } from '@angular/core';
import { NarikUiComponent } from '../base/narik-ui-component';
import * as i0 from "@angular/core";
export interface ToolBarInfo {
    key: string;
    showLable?: boolean;
    items?: (ToolBarItem | string)[];
}
export interface ToolBarItem {
    key: string;
    itemType?: string;
    label?: string;
    tooltip?: string;
    icon?: string;
    fontIcon?: string;
    data?: any;
    hideExpr?: string;
    disableExpr?: string;
    busyExpr?: string;
    shortcut?: string;
    items?: (ToolBarItem | string)[];
}
export declare class NarikToolBar extends NarikUiComponent implements OnInit {
    readonly expressionPrefix = "$$$narik";
    invisibleItems: any;
    disableItems: any;
    busyItems: any;
    get uiKey(): string;
    showLabel: boolean;
    host: CommandHost;
    moduleKey: string;
    toolbarKey: string;
    cssClass: string;
    color: string;
    itemsStyle: string;
    itemsCssClass: string;
    items: ToolBarItem[];
    alwaysCallCommand: boolean;
    command: EventEmitter<CommandInfo>;
    metaDataService: MetaDataService;
    defaultModuleKey: string;
    shortcutService: ShortcutService;
    dialogService: DialogService;
    element: ElementRef;
    displayStyle: string;
    get displayValue(): string;
    constructor(injector: Injector, viewContainerRef: ViewContainerRef);
    ngOnInit(): void;
    private createToolbarItems;
    protected toToolbarItem(item: ToolBarItem | string): ToolBarItem | ToolBarItem[];
    applyExpressionsOnObject(obj: any): void;
    applyContextExpressions(): any;
    itemCommand(data: ToolBarItem): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NarikToolBar, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NarikToolBar, never, never, { "showLabel": "showLabel"; "host": "host"; "moduleKey": "moduleKey"; "toolbarKey": "toolbarKey"; "cssClass": "cssClass"; "color": "color"; "itemsStyle": "itemsStyle"; "itemsCssClass": "itemsCssClass"; "items": "items"; "alwaysCallCommand": "alwaysCallCommand"; "displayStyle": "displayStyle"; }, { "command": "command"; }, never>;
}