import type { ProjectConfigGateway, ProjectConfigContents } from '../../../../modules/setup-wizard/entities/projectConfig/projectConfig.gateway.js';
export declare class ProjectConfigFileSystemGateway implements ProjectConfigGateway {
    exists(projectPath: string): boolean;
    read(projectPath: string): ProjectConfigContents | null;
    write(projectPath: string, config: ProjectConfigContents): void;
    backup(projectPath: string): string | null;
}
//# sourceMappingURL=projectConfig.fileSystem.gateway.d.ts.map