/**
 * ollama_artifact_diff — structured same-pack comparison.
 *
 * Identity-first: both sides come in as {pack, slug}. No path-based
 * escape hatch in this slice — artifact_read already covers that
 * surface for callers who need it.
 *
 * Cross-pack diffs throw SCHEMA_INVALID. Pack payloads stay distinct
 * by design; a flattened "generic" diff would defeat the job-shape
 * discipline the rest of the product enforces.
 *
 * Weak flip is surfaced at the result top level, not buried inside the
 * field diff — a brief going from strong to weak (or vice versa) is
 * the single most important review signal.
 */
import { z } from "zod";
import type { Envelope } from "../envelope.js";
import type { RunContext } from "../runContext.js";
import { type ArtifactDiffResult } from "./artifacts/diff.js";
export declare const artifactDiffSchema: z.ZodObject<{
    a: z.ZodObject<{
        pack: z.ZodEnum<{
            incident_pack: "incident_pack";
            repo_pack: "repo_pack";
            change_pack: "change_pack";
        }>;
        slug: z.ZodString;
    }, z.core.$strip>;
    b: z.ZodObject<{
        pack: z.ZodEnum<{
            incident_pack: "incident_pack";
            repo_pack: "repo_pack";
            change_pack: "change_pack";
        }>;
        slug: z.ZodString;
    }, z.core.$strip>;
    extra_artifact_dirs: z.ZodOptional<z.ZodArray<z.ZodString>>;
}, z.core.$strip>;
export type ArtifactDiffInput = z.infer<typeof artifactDiffSchema>;
export declare function handleArtifactDiff(input: ArtifactDiffInput, ctx: RunContext): Promise<Envelope<ArtifactDiffResult>>;
//# sourceMappingURL=artifactDiff.d.ts.map