/**
 * Approval Completion Service — Story A (PRI-408)
 *
 * Formal production service that orchestrates activation AFTER an owner
 * approves an approval record. Replaces the demo "approve → direct writer"
 * pattern with a structured, idempotent, validated completion path.
 *
 * Product Contract B requirements:
 * - Reads the approved approval record
 * - Validates artifact/version/channel consistency
 * - Prevents unapproved, rejected, or expired records from activating
 * - Idempotent activation (duplicate submissions = no duplicate activation)
 * - Calls the ActivationDispatcher with rolloutDecision='approved'
 * - Records activation state (via dispatcher)
 * - Returns structured decision/reason/nextAction
 *
 * ERR checklist:
 * - ERR-001: Approval record fields validated at runtime, not via `as`
 * - ERR-002: Every failure path carries reason + nextAction
 * - ERR-009: Required fields fail loud when missing
 * - ERR-015: Idempotency state distinguished from current dispatch state
 * - ERR-025: Production-path service, not demo helper
 */
import type { ActivationActor, ActivationDecision, ActivationStateReadModel, ApprovalQueueStore } from './activation-types.js';
import type { ActivationDispatcher } from './activation-dispatcher.js';
export interface ApprovalCompletionInput {
    approvalId: string;
    actor: ActivationActor;
    now: string;
}
export type ApprovalCompletionResult = {
    ok: true;
    decision: ActivationDecision;
    activationId?: string;
    approvalId: string;
} | {
    ok: false;
    error: 'not_found' | 'not_approved' | 'already_activated';
    reason: string;
    nextAction: string;
    approvalId: string;
};
export declare class ApprovalCompletionService {
    private readonly approvalStore;
    private readonly dispatcher;
    private readonly stateReadModel;
    constructor(approvalStore: ApprovalQueueStore, dispatcher: ActivationDispatcher, stateReadModel: ActivationStateReadModel);
    completeApproval(input: ApprovalCompletionInput): Promise<ApprovalCompletionResult>;
}
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