/** Registry key for OUTPUT_SCHEMA_REGISTRY (adapter-side validation). */
export declare const REUSE_EVALUATION_OUTPUT_SCHEMA_REF = "reuse-evaluation-output-v1";
export declare const ReuseEvaluationRecommendationSchema: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"reuse">, import("@sinclair/typebox").TLiteral<"create">, import("@sinclair/typebox").TLiteral<"uncertain">]>;
export interface ReuseEvaluationOutputV1 {
    /** A RECOMMENDATION for the Owner — never a decision. */
    recommendation: 'reuse' | 'create' | 'uncertain';
    /** REQUIRED when recommendation=reuse; FORBIDDEN when uncertain. */
    selectedPrincipleId?: string;
    rationale: string;
    confidence: number;
}
export declare const ReuseEvaluationOutputV1Schema: import("@sinclair/typebox").TObject<{
    recommendation: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"reuse">, import("@sinclair/typebox").TLiteral<"create">, import("@sinclair/typebox").TLiteral<"uncertain">]>;
    selectedPrincipleId: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
    rationale: import("@sinclair/typebox").TString;
    confidence: import("@sinclair/typebox").TNumber;
}>;
export type ReuseEvaluationValidation = {
    ok: true;
    output: ReuseEvaluationOutputV1;
} | {
    ok: false;
    reason: string;
};
/**
 * Runtime validation for the evaluation output (rc-1/rc-2/rc-3).
 *
 * Pure function, never throws. Returns the FIRST failure reason:
 *   - non-object input → `evaluation_is_not_an_object`
 *   - any key outside the closed field set → `unknown_field:<key>` (T7a)
 *   - schema violation (bad recommendation value, empty rationale,
 *     confidence out of [0,1], empty/non-string selectedPrincipleId) →
 *     `schema_validation_failed:<details>`
 *   - `recommendation=reuse` without `selectedPrincipleId` →
 *     `reuse_without_principle_id`
 *   - `recommendation=uncertain` WITH `selectedPrincipleId` →
 *     `uncertain_with_principle_id`
 */
export declare function validateReuseEvaluationOutput(raw: unknown): ReuseEvaluationValidation;
//# sourceMappingURL=reuse-evaluation-output.d.ts.map