import type { NodeFileSystem } from './filesystem.js';
import { type OwnedFile } from './ownership-ledger.js';
export interface DoctorIssue {
    readonly code: string;
    readonly path: string;
    readonly message: string;
}
export interface DoctorReport {
    readonly healthy: boolean;
    readonly issues: readonly DoctorIssue[];
    readonly readiness: {
        readonly runtimes: readonly {
            readonly runtime: string;
            readonly active: false;
            readonly installed: boolean;
            readonly execution: 'not-probed';
        }[];
        readonly connectors: {
            readonly configured: boolean;
            readonly ready: false;
            readonly configurationValid: boolean;
            readonly status: 'not-probed' | 'not-configured';
        };
        readonly durableState: 'absent' | 'present' | 'incomplete';
    };
}
export declare function classifyOwnedFile(location: string, file: OwnedFile, filesystem: NodeFileSystem): Promise<'clean' | 'missing' | 'modified' | 'unsafe'>;
export declare function inspectInstaller(location: string, filesystem: NodeFileSystem): Promise<DoctorReport>;
export declare function doctor(location: string, filesystem: NodeFileSystem): Promise<DoctorReport>;