declare const trustedCompletionReceiptBrand: unique symbol;
declare const authenticatedOutcomeEnvelopeBrand: unique symbol;
export declare const OUTCOME_WORKFLOWS: readonly ["setup", "references", "design-system", "canvas", "review", "ads", "product", "improve"];
export declare const OUTCOME_RESULTS: readonly ["succeeded", "failed", "blocked", "cancelled"];
export declare const OUTCOME_CATEGORIES: readonly ["accessibility", "composition", "copy", "design-system", "interaction", "quality", "delivery", "reliability", "security", "performance", "tooling"];
export type OutcomeWorkflow = typeof OUTCOME_WORKFLOWS[number];
export type OutcomeResult = typeof OUTCOME_RESULTS[number];
export type OutcomeCategory = typeof OUTCOME_CATEGORIES[number];
export interface CompletionReceipt {
    readonly schemaVersion: 1;
    readonly eventId: string;
    readonly projectId: string;
    readonly workflow: OutcomeWorkflow;
    readonly result: OutcomeResult;
    readonly categories: readonly OutcomeCategory[];
    /** Integer in thousandths to avoid cross-runtime floating point drift. */
    readonly confidence: number;
    readonly occurredAt: string;
    readonly versions: Readonly<{
        runtime: string;
        agent: string;
        knowledge: string;
    }>;
    readonly evidenceHashes: readonly string[];
    readonly protectedEvidenceRef?: `project-evidence:${string}`;
}
export interface SignedCompletionReceipt {
    readonly receipt: CompletionReceipt;
    readonly authentication: Readonly<{
        algorithm: 'hmac-sha256';
        keyId: string;
        signature: string;
    }>;
}
export interface TrustedCompletionReceipt extends CompletionReceipt {
    readonly [trustedCompletionReceiptBrand]: true;
}
export interface OutcomeEnvelope {
    readonly schemaVersion: 1;
    readonly eventId: string;
    readonly projectPseudonym: string;
    readonly workflow: OutcomeWorkflow;
    readonly result: OutcomeResult;
    readonly categories: readonly OutcomeCategory[];
    readonly confidence: number;
    readonly occurredAt: string;
    readonly versions: Readonly<{
        runtime: string;
        agent: string;
        knowledge: string;
    }>;
    readonly evidenceHashes: readonly string[];
    readonly protectedEvidenceRef?: `project-evidence:${string}`;
    readonly integrity: Readonly<{
        algorithm: 'sha256';
        sha256: string;
    }>;
    readonly authentication: Readonly<{
        algorithm: 'hmac-sha256';
        keyId: string;
        signature: string;
    }>;
}
export interface AuthenticatedOutcomeEnvelope extends OutcomeEnvelope {
    readonly [authenticatedOutcomeEnvelopeBrand]: true;
}
export interface HmacAuthority {
    readonly keyId: string;
    readonly key: Uint8Array;
}
export interface CommitIntent {
    readonly kind: 'git-commit';
    readonly atomic: true;
    readonly paths: readonly string[];
    readonly message: string;
    readonly batchSha256: string;
}
export {};