/**
 * Host-neutral artifact contract shared by workflow schedulers and agents.
 *
 * Keep this module free of Botmux session, worker-fence, daemon, and provider
 * types so alternate hosts can implement the same manifest boundary.
 */
export type ManifestFileKind = 'markdown' | 'json' | 'text' | 'code' | 'log' | 'binary' | 'directory';
export declare const MANIFEST_FILE_KINDS: readonly ManifestFileKind[];
export declare const MANIFEST_SUMMARY_MAX_BYTES: number;
export declare const MANIFEST_PREVIEW_MAX_BYTES: number;
export interface ManifestFile {
    name: string;
    /** Relative to the node output directory. */
    path: string;
    kind: ManifestFileKind;
    bytes: number;
    sha256: string;
    mime: string;
    preview?: string;
}
export type ManifestStatus = 'ok' | 'fail';
export declare const MANIFEST_STATUSES: readonly ManifestStatus[];
export interface Manifest {
    schemaVersion: 1;
    status: ManifestStatus;
    summary: string;
    error?: {
        code: string;
        message: string;
        retryable?: boolean;
    };
    files: ManifestFile[];
}
export declare const MANIFEST_SCHEMA_VERSION: 1;
export interface ManifestValidationResult {
    ok: boolean;
    manifest?: Manifest;
    problems?: string[];
}
export type ValidateManifest = (manifestPath: string, outputDir: string) => Promise<ManifestValidationResult>;
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