// @opengeni/react/session — session state and pure timeline projection.
//
// This entry deliberately excludes styled components, workbench surfaces, CSS,
// and their optional peers. Hosts keep Opengeni's session semantics while
// rendering their own product UI.

export type {
  EmbeddedFileAttachmentClientLike as FileAttachmentClientLike,
  EmbeddedGoalClientLike as GoalClientLike,
  EmbeddedHumanInputSessionClientLike as HumanInputSessionClientLike,
  EmbeddedSessionLineageClientLike as SessionLineageClientLike,
  EmbeddedSessionMcpApprovalPolicyClientLike as SessionMcpApprovalPolicyClientLike,
  EmbeddedSessionReadClientLike as SessionReadClientLike,
  EmbeddedSessionClientLike as SessionClientLike,
} from "./client";
export type {
  EmbeddedFileAttachmentClientOverride as FileAttachmentClientOverride,
  EmbeddedGoalClientOverride as GoalClientOverride,
  EmbeddedHumanInputClientOverride as HumanInputClientOverride,
  EmbeddedSessionLineageClientOverride as SessionLineageClientOverride,
  EmbeddedSessionMcpApprovalPolicyClientOverride as SessionMcpApprovalPolicyClientOverride,
  EmbeddedSessionReadClientOverride as SessionReadClientOverride,
  EmbeddedSessionClientOverride as ClientOverride,
} from "./session-context";
export { createEmbeddedSessionClient } from "./embedded-session-client";
export { conversationTimeline } from "./conversation-timeline";
export type {
  ComposerDraftMapContext,
  CreateEmbeddedSessionClientOptions,
} from "./embedded-session-client";

export { useSession, isTitleEvent } from "./hooks/use-session";
export { useRetainedReads } from "./hooks/shared-query";
export { readClientConfig } from "./lib/client-config-read";
export { useSessionConversation } from "./hooks/use-session-conversation";
export {
  useSessionReadAcknowledgement,
  type SessionAttentionClientLike,
  type UseSessionReadAcknowledgementInput,
} from "./hooks/use-session-read-acknowledgement";
export { useNewConversation } from "./hooks/use-new-conversation";
export type {
  NewConversationController,
  UseNewConversationOptions,
  NewConversationCreateOptions,
  CreatedConversation,
} from "./hooks/use-new-conversation";
export type {
  PendingPrompt,
  SessionConversationController,
  UseSessionConversationOptions,
} from "./hooks/use-session-conversation";
export type { UseSessionOptions, UseSessionResult } from "./hooks/use-session";
export { useSessionEvents } from "./hooks/use-session-events";
export type {
  SessionEventsConnectionState,
  UseSessionEventsOptions,
  UseSessionEventsResult,
} from "./hooks/use-session-events";
export { createOlderHistoryLoadReceipt } from "./older-history";
export type { OlderHistoryLoader, OlderHistoryLoadReceipt } from "./older-history";
export {
  useComposer,
  composeSendInput,
  shouldSteerOnKey,
  shouldSubmitOnKey,
  FILE_ONLY_MESSAGE_TEXT,
} from "./hooks/use-composer";
export type {
  ComposerBusySend,
  ComposerControllerState,
  ComposerPolicy,
  InitialComposerDraft,
  ComposerSendExtras,
  ComposerState,
  UseComposerOptions,
} from "./hooks/use-composer";
export { useFileAttachments } from "./hooks/use-file-attachments";
export type {
  FileAttachment,
  UseFileAttachmentsOptions,
  UseFileAttachmentsResult,
} from "./hooks/use-file-attachments";
export { useTurnQueue, isTurnQueueEvent } from "./hooks/use-turn-queue";
export type {
  QueueMutationKind,
  UseTurnQueueOptions,
  UseTurnQueueResult,
} from "./hooks/use-turn-queue";
export { useGoal, isGoalEvent } from "./hooks/use-goal";
export type { UseGoalOptions, UseGoalResult } from "./hooks/use-goal";
export { useSessionLineage, isLineageRefreshEvent } from "./hooks/use-session-lineage";
export type {
  UseSessionLineageOptions,
  UseSessionLineageResult,
} from "./hooks/use-session-lineage";
export { useSessionControl } from "./hooks/use-session-control";
export type {
  UseSessionControlOptions,
  UseSessionControlResult,
} from "./hooks/use-session-control";
export {
  isSessionMcpApprovalPolicyEvent,
  useSessionMcpApprovalPolicy,
} from "./hooks/use-session-mcp-approval-policy";
export type {
  UseSessionMcpApprovalPolicyOptions,
  UseSessionMcpApprovalPolicyResult,
} from "./hooks/use-session-mcp-approval-policy";

export { approvalsFromRequiresAction, projectPendingApprovals } from "./approvals";
export type { PendingApproval } from "./approvals";

export { humanInputRequestFromEvent, projectPendingHumanInputRequests } from "./human-input";
export type { PendingHumanInputRequest } from "./human-input";
export { isHumanInputEvent, useHumanInputRequests } from "./hooks/use-human-input";
export type {
  UseHumanInputRequestsOptions,
  UseHumanInputRequestsResult,
} from "./hooks/use-human-input";

export {
  buildTimeline,
  creditExhaustedFromEvents,
  extractSessionRef,
  groupTimeline,
  sessionStatusFromEvents,
  toolDisplayName,
} from "./timeline/projection";
export type { GroupTimelineOptions } from "./timeline/projection";
export type {
  ActivityItem,
  AgentMessageItem,
  AuthNeededItem,
  GoalItem,
  HumanInputAnswerSummary,
  HumanInputItem,
  MachineInputBatchItem,
  MachineInputMember,
  MemoryItem,
  NoticeItem,
  ReasoningItem,
  SandboxItem,
  SessionStatusItem,
  SessionUsageLimitStop,
  TimelineGroup,
  TimelineItem,
  TurnOutcome,
  ToolCallItem,
  ToolOutputPreview,
  TurnEndItem,
  TurnStepsItem,
  TurnStepsState,
  TimelineAnnotationSourceDescriptor,
  UserMessageItem,
  WorkerCompletionItem,
  WorkerItem,
} from "./timeline/types";

// Why a message can't start (an admission block, or a chat on somebody else's
// personal machine) and the allowed ways forward, for any renderer. Styled web
// surfaces live in `@opengeni/react/session-ui` (`SessionStartNotice`).
export { useSessionStart } from "./hooks/use-session-start";
export type { UseSessionStartOptions, UseSessionStartResult } from "./hooks/use-session-start";
export {
  admissionControlNeedsRefresh,
  admissionRecheckControl,
  currentSessionMachineAccess,
  isMachineComputeSelectable,
  personalMachineCopy,
  recheckSessionAdmission,
  savedMessageMachineChoices,
  sessionAdmissionCopy,
  sessionAdmissionMachineChangedCopy,
  sessionAdmissionNeedsDifferentMachine,
  sessionAdmissionReason,
} from "./session-admission-model";
export type {
  PersonalMachineCopy,
  SessionAdmissionCopy,
  SessionAdmissionReason,
} from "./session-admission-model";