import { KeyIn } from '../util/Types';
import ProjectEntityReader, { ProjectEntityMatchConditions, ProjectEntityReaderReadOptions } from '../project-api/ProjectEntityReader';
import { ProjectType } from '../definitions/ProjectType';
import { ModuleReader } from './ModuleReader';
import { DetectionMechanism } from './PluginEntryTypes';
import { ProjectData } from './ProjectData';
export type ProjectReaderOptions = ProjectEntityReaderReadOptions;
export declare abstract class ProjectReader implements ProjectEntityReader<ProjectData> {
    readonly matchConditions: ProjectEntityMatchConditions;
    static readonly type = "sap.project.plugin.type.project-reader";
    projectType: string | undefined;
    tags: string[];
    /**
     * Additional module readers that relate to parts of the project that are not represented by a standalone module.
     * For each entry the first matching reader will be used similar like the directory matching works.
     * The readers will be called for the project directory.
     */
    additionalModuleReaders: ModuleReader[][];
    constructor(matchConditions: ProjectEntityMatchConditions);
    abstract getType(): KeyIn<typeof ProjectType>;
    abstract getDetectionMechanism(): DetectionMechanism;
    read(options: ProjectReaderOptions): Promise<ProjectData | undefined>;
    /**
     * Return patterns to search for module directories
     *
     * @param options
     */
    moduleSearchPattern(): Promise<string[]>;
}