import { type WorkspaceMetadataStageInputV1 } from '@nexusclaw/shared/workspace-metadata-package';
import type { ApiClient } from './api-client';
import type { MetadataPackageArchiveInput } from './metadata-package-archive';
export interface WorkspaceMetadataLifecycleContract {
    schemaVersion: string;
    contractHash: string;
    availableOperations: string[];
    blockingReasons: string[];
}
export interface WorkspaceMetadataApprovalRequestInput {
    candidateId: string;
    evidenceId: string;
    evidenceDigest: string;
    approvalPolicyRevisionId: string;
    policyDigest: string;
    idempotencyKey: string;
}
export declare function negotiateWorkspaceMetadataLifecycle(client: Pick<ApiClient, 'graphql'>, workspaceId: string, operation: string): Promise<WorkspaceMetadataLifecycleContract>;
export declare function invokeWorkspaceMetadataLifecycle(client: Pick<ApiClient, 'graphql'>, workspaceId: string, operation: 'upload' | 'capture-baseline' | 'stage' | 'stage-preview' | 'status' | 'request-approval', input?: MetadataPackageArchiveInput | WorkspaceMetadataStageInputV1 | WorkspaceMetadataApprovalRequestInput | {
    candidateId?: string;
}, idempotencyKey?: string): Promise<unknown>;