import { ToolingPackageDescriptor, ToolingPackage } from './internal';
/**
 * Defines a system that knows about tooling packages
 *
 * @export
 * @interface IPackages
 */
export interface IPackages {
    /**
     * Finds tooling packages with additional keywords
     *
     * @param {string[]} keywords
     * @param {number} [limit]
     * @returns {Promise<ToolingPackageDescriptor[]>}
     */
    withKeywords(keywords: string[], limit?: number): Promise<ToolingPackageDescriptor[]>;
    /**
     * Finds tooling packages under a user
     *
     * @param {string} user
     * @param {(toolingPackage: ToolingPackage) => boolean} [check]
     * @returns {Promise<ToolingPackageDescriptor[]>}
     */
    byUser(user: string, check?: (toolingPackage: ToolingPackage) => boolean): Promise<ToolingPackageDescriptor[]>;
    /**
     * Finds the latest compatible tooling packages with additional keywords
     *
     * @param {string[]} keywords
     * @param {number} [limit]
     * @returns {Promise<ToolingPackageDescriptor[]>}
     */
    latestCompatibleWithKeywords(keywords: string[], limit?: number): Promise<ToolingPackage[]>;
    /**
     * Finds the latest compatible tooling packages under a user
     *
     * @param {string} user
     * @param {(toolingPackage: ToolingPackage) => boolean} [check]
     * @returns {Promise<ToolingPackageDescriptor[]>}
     */
    latestCompatibleByUser(user: string, check?: (toolingPackage: ToolingPackage) => boolean): Promise<ToolingPackage[]>;
}