import { ApplicationContext } from "../api";
import { RootNode } from "../dom";
import { ServiceOptions } from "../Service";
export interface ApplicationContextProperties {
    host: HTMLElement;
    rootNode: RootNode;
    container: HTMLElement;
    locale: string;
    supportedLocales: string[];
    /** A callback to change the application's locale is injected by the runtime. */
    changeLocale(locale: string): void;
}
export declare class ApplicationContextImpl implements ApplicationContext {
    #private;
    constructor(_options: ServiceOptions, properties: ApplicationContextProperties);
    getHostElement(): HTMLElement;
    getRoot(): RootNode;
    getShadowRoot(): ShadowRoot | undefined;
    getApplicationContainer(): HTMLElement;
    getLocale(): string;
    setLocale(locale: string): void;
    getSupportedLocales(): readonly string[];
}