import { Registry, IRawTheme, IGrammar } from 'monaco-textmate';
export interface ILanguageRegistryConfig {
    /**
     * Absolute UNIX like path that should lead to root of this package
     *
     * Required to compute path of grammar files
     *
     * Examples:
     *  `node_modules/monaco-textmate-languages` OR
     *  `static/third-party/libs/monaco-textmate-languages` OR
     *  `https://cdn.example.com/dist/monaco-textmate-languages`
     *
     * Remember, the path you provide will be used to load a language,
     * so think about all the things that could go wrong in your setup
     * when this library suffixes the path you provide with a relative
     * path to a grammar file and calls `jsonFetcher` or `textFetcher`
     * with a complete URI
     */
    basePath: string;
    theme?: IRawTheme;
    jsonFetcher?: (uri: string) => object | Promise<object>;
    textFetcher?: (uri: string) => string | Promise<string>;
}
export declare class LanguageRegistry extends Registry {
    constructor(config: ILanguageRegistryConfig);
    /**
     * Returns Grammar by language ID
     * @param langId Language ID (Example: `html`, `typescript`)
     */
    getLanguageGrammar(langId: string): Promise<IGrammar>;
    /**
     * Returns Grammar by file extension
     * @param ext File extension (Example: `.tsx`, `.css`)
     */
    getLanguageGrammarByExtension(ext: string): Promise<IGrammar>;
    /**
     * Return Grammar by MIME type
     * @param mime Mime type (Example: `application/javascript`, `text/html`)
     */
    getLanguageGrammarByMimeType(mime: string): Promise<IGrammar>;
}