import { DefaultUpdater } from '../default';
import { Logger } from '../../util/logger';
export interface JavaModule {
    distribution_name_override: string;
    [key: string]: any;
}
export interface LibrarianLibrary {
    name: string;
    version: string;
    java: JavaModule;
    [key: string]: any;
}
export interface LibrarianYamlSchema {
    libraries: LibrarianLibrary[];
    [key: string]: any;
}
/**
 * Updates a librarian.yaml file.
 */
export declare class LibrarianYamlUpdater extends DefaultUpdater {
    specialArtifacts: ReadonlyMap<string, string>;
    /**
     * Given initial file contents, return updated contents.
     * @param {string} content The initial content
     * @returns {string} The updated content
     */
    updateContent(content: string, logger?: Logger): string;
    findArtifactID(library: LibrarianLibrary): string;
}