/** Private owner/operator workflow. None of this catalog belongs in public runtime descriptors. */
export declare const WORK_SESSION_SCHEMA: "canon.work-sessions.v1";
export declare const WORK_SESSION_LEASE_MS = 90000;
export declare const WORK_SESSION_REQUEST_TTL_MS: number;
export interface WorkSessionChoice {
    id: string;
    label: string;
    description?: string;
}
export interface WorkSessionModelChoice extends WorkSessionChoice {
    reasoningEfforts?: WorkSessionChoice[];
    defaultReasoningEffort?: string;
}
export interface WorkSessionSettings {
    projectId?: string;
    modelId?: string;
    reasoningEffort?: string;
    permissionMode?: string;
    executionMode?: string;
}
export type WorkSessionSelection = ({
    mode: 'create';
    projectId: string;
} & Omit<WorkSessionSettings, 'projectId'>) | {
    mode: 'attach';
    sessionId: string;
};
export interface WorkSessionLoadedSession {
    id: string;
    title: string;
    status: 'idle' | 'running';
    settings: WorkSessionSettings;
    projectLabel?: string;
    modelLabel?: string;
}
export interface WorkSessionCatalog {
    revision: string;
    provider: string;
    canCreate: boolean;
    canAttach: boolean;
    projects: WorkSessionChoice[];
    models?: WorkSessionModelChoice[];
    reasoningEfforts?: WorkSessionChoice[];
    permissionModes?: WorkSessionChoice[];
    executionModes?: WorkSessionChoice[];
    defaults?: WorkSessionSettings;
    sessions: WorkSessionLoadedSession[];
}
export interface WorkSessionRuntimeIdentity {
    hostId: string;
    runtimeEpoch: string;
}
export interface WorkSessionRuntimeLease extends WorkSessionRuntimeIdentity {
    /** Agent-only fencing credential. Never expose in the owner catalog or request status. */
    leaseToken: string;
    expiresAt: number;
}
export interface WorkSessionRuntimeRegistration extends WorkSessionRuntimeIdentity {
    displayName: string;
    catalog: WorkSessionCatalog;
}
export interface WorkSessionBinding {
    workSessionId: string;
    conversationId: string;
    hostId: string;
    provider: string;
    nativeSessionId: string;
    settings: WorkSessionSettings;
    createdAt: number;
}
export interface WorkSessionRuntimeState {
    ownerId: string;
    lease: WorkSessionRuntimeLease;
    bindings: WorkSessionBinding[];
}
export interface WorkSessionCatalogResult {
    status: 'available' | 'offline' | 'unavailable';
    agentId: string;
    hostId?: string;
    runtimeEpoch?: string;
    displayName?: string;
    expiresAt?: number;
    catalog?: WorkSessionCatalog;
    bindings: WorkSessionBinding[];
}
export interface RequestWorkSessionInput extends WorkSessionRuntimeIdentity {
    agentId: string;
    conversationId: string;
    requestId: string;
    catalogRevision: string;
    selection: WorkSessionSelection;
}
export type WorkSessionRequestStatus = 'pending' | 'claimed' | 'attached' | 'failed' | 'uncertain' | 'expired';
export interface WorkSessionRequest extends RequestWorkSessionInput {
    schema: typeof WORK_SESSION_SCHEMA;
    requestedBy: string;
    status: WorkSessionRequestStatus;
    createdAt: number;
    updatedAt: number;
    expiresAt: number;
    binding?: WorkSessionBinding;
    error?: {
        code: string;
        message: string;
    };
}
export type WorkSessionCompletion = {
    status: 'attached';
    nativeSessionId: string;
    settings: WorkSessionSettings;
} | {
    status: 'failed' | 'uncertain';
    error: {
        code: string;
        message: string;
    };
};
export type WorkSessionRuntimeAuth = Pick<WorkSessionRuntimeLease, 'hostId' | 'runtimeEpoch' | 'leaseToken'>;
export interface WorkSessionClaimInput extends WorkSessionRuntimeAuth {
    requestId?: string;
}
export interface WorkSessionClaimResult {
    request: WorkSessionRequest | null;
    /** Previously claimed: reconcile the durable host journal, never blindly execute again. */
    replayed: boolean;
}
export interface CompleteWorkSessionInput extends WorkSessionRuntimeAuth {
    requestId: string;
    result: WorkSessionCompletion;
}
export interface WorkSessionHeartbeatInput extends WorkSessionRuntimeAuth {
    catalog?: WorkSessionCatalog;
}
export interface ReleaseWorkSessionBindingInput extends WorkSessionRuntimeAuth {
    conversationId: string;
    workSessionId: string;
}
export interface ResolveWorkSessionRequestInput {
    agentId: string;
    requestId: string;
}
export interface GetWorkSessionRequestInput {
    agentId: string;
    /** Exactly one selector. Conversation lookup recovers the latest operation after reload. */
    requestId?: string;
    conversationId?: string;
}
export declare function workSessionId(value: unknown, label?: string): string;
export declare function parseWorkSessionSettings(value: unknown): WorkSessionSettings;
export declare function parseWorkSessionCatalog(value: unknown): WorkSessionCatalog;
export declare function parseWorkSessionSelection(value: unknown): WorkSessionSelection;
export declare function assertWorkSessionSelectionAvailable(selection: WorkSessionSelection, catalog: WorkSessionCatalog): void;
export declare function parseWorkSessionRuntimeRegistration(value: unknown): WorkSessionRuntimeRegistration;
export declare function parseWorkSessionRuntimeAuth(value: unknown, extraKeys?: string[]): WorkSessionRuntimeAuth;
export declare function parseRequestWorkSessionInput(value: unknown): RequestWorkSessionInput;
export declare function parseWorkSessionCompletion(value: unknown): WorkSessionCompletion;