import { z } from "zod";
export declare const harnessArtifactSchema: z.ZodDiscriminatedUnion<"kind", [z.ZodObject<{
    kind: z.ZodLiteral<"source">;
    head: z.ZodString;
    tree: z.ZodString;
    artifactDigest: z.ZodString;
}, "strict", z.ZodTypeAny, {
    kind: "source";
    head: string;
    tree: string;
    artifactDigest: string;
}, {
    kind: "source";
    head: string;
    tree: string;
    artifactDigest: string;
}>, z.ZodObject<{
    kind: z.ZodLiteral<"package">;
    artifactDigest: z.ZodString;
}, "strict", z.ZodTypeAny, {
    kind: "package";
    artifactDigest: string;
}, {
    kind: "package";
    artifactDigest: string;
}>]>;
export type HarnessArtifact = z.infer<typeof harnessArtifactSchema>;
/** Build output only. The manifest lists own runtime bytes; qualification also binds resolved dependency identities. */
export declare function writeRuntimeManifest(packageRoot: string): void;
export declare function inspectHarnessArtifact(packageRoot: string, mode: "source" | "package"): HarnessArtifact;
/** Native composition never accepts the target project's directory or a caller-supplied fingerprint. */
export declare function currentHarnessArtifact(): {
    implementation: HarnessArtifact;
    runnerHash: string;
};
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