import { HttpClient } from '@angular/common/http';
import { MonacoCodeEditorConfig } from '../config';
import { DtsManifest } from "../../code-editor-core/ts/editor";
export declare class TsPackageLoaderService {
    private httpClient;
    private config?;
    private dtsManifest;
    constructor(httpClient: HttpClient, config?: MonacoCodeEditorConfig);
    /** 获取第三方npm包声明文件的文件夹的地址 */
    private getLibsUrl;
    /**
     * 获取全局设置中的dts包名映射
     * @remarks 全局设置中的dts映射的优先级高于清单文件中的优先级
     * @param imports 从清单文件中读取到的dts包名映射
     */
    private setLibsMap;
    getDtsManifest(): Promise<DtsManifest>;
    /**
     * 加载外部npm定义包
     * @param packages 待加载的包名数组
     * @returns 加载结果
     */
    load(packages: string[]): Promise<{
        name: string;
        content: string;
    }[]>;
}