import { TemplateRef } from "@angular/core";
import { Subject } from "rxjs";
import { GlobalComponentModifier } from "../common-types";
import * as i0 from "@angular/core";
export declare class GlobalTemplateService {
    readonly templatesUpdated: Subject<ReadonlyArray<string>>;
    protected readonly globalTemplates: {
        [id: string]: TemplateRef<any>;
    };
    protected readonly componentModifiers: {
        [id: string]: GlobalComponentModifier;
    };
    constructor();
    get(id: string, component?: any): TemplateRef<any>;
    add(id: string, template: TemplateRef<any>): void;
    remove(id: string): void;
    addComponentModifier(id: string, modifier: GlobalComponentModifier): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<GlobalTemplateService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<GlobalTemplateService>;
}