import { C as TextContent, d as Message, l as ImageContent } from "./types-CZAevFX5.js";
import { Lr as CustomMessage, jr as BashExecutionMessage, wr as AgentMessage } from "./index-DnmcWAF7.js";
//#region src/config/sessions/version.d.ts
/** Current persisted session transcript/header schema version. */
declare const CURRENT_SESSION_VERSION = 3;
//#endregion
//#region src/agents/sessions/session-manager.d.ts
interface SessionHeader {
  type: "session";
  version?: number;
  id: string;
  timestamp: string;
  cwd: string;
  parentSession?: string;
}
interface NewSessionOptions {
  id?: string;
  parentSession?: string;
}
interface SessionEntryBase {
  type: string;
  id: string;
  parentId: string | null;
  timestamp: string;
}
interface SessionMessageEntry extends SessionEntryBase {
  type: "message";
  message: AgentMessage;
}
interface ThinkingLevelChangeEntry extends SessionEntryBase {
  type: "thinking_level_change";
  thinkingLevel: string;
}
interface ModelChangeEntry extends SessionEntryBase {
  type: "model_change";
  provider: string;
  modelId: string;
}
interface CompactionEntry<T = unknown> extends SessionEntryBase {
  type: "compaction";
  summary: string;
  firstKeptEntryId: string;
  tokensBefore: number;
  /** Extension-specific data (e.g., ArtifactIndex, version markers for structured compaction) */
  details?: T;
  /** True if generated by an extension, undefined/false if runtime-generated (backward compatible) */
  fromHook?: boolean;
}
interface BranchSummaryEntry<T = unknown> extends SessionEntryBase {
  type: "branch_summary";
  fromId: string;
  summary: string;
  /** Extension-specific data (not sent to LLM) */
  details?: T;
  /** True if generated by an extension, false if runtime-generated */
  fromHook?: boolean;
}
/**
 * Custom entry for extensions to store extension-specific data in the session.
 * Use customType to identify your extension's entries.
 *
 * Purpose: Persist extension state across session reloads. On reload, extensions can
 * scan entries for their customType and reconstruct internal state.
 *
 * Does NOT participate in LLM context (ignored by buildSessionContext).
 * For injecting content into context, see CustomMessageEntry.
 */
interface CustomEntry<T = unknown> extends SessionEntryBase {
  type: "custom";
  customType: string;
  data?: T;
}
/** Label entry for user-defined bookmarks/markers on entries. */
interface LabelEntry extends SessionEntryBase {
  type: "label";
  targetId: string;
  label: string | undefined;
}
/** Session metadata entry (e.g., user-defined display name). */
interface SessionInfoEntry extends SessionEntryBase {
  type: "session_info";
  name?: string;
}
/**
 * Custom message entry for extensions to inject messages into LLM context.
 * Use customType to identify your extension's entries.
 *
 * Unlike CustomEntry, this DOES participate in LLM context.
 * The content is converted to a user message in buildSessionContext().
 * Use details for extension-specific metadata (not sent to LLM).
 *
 * display controls TUI rendering:
 * - false: hidden entirely
 * - true: rendered with distinct styling (different from user messages)
 */
interface CustomMessageEntry<T = unknown> extends SessionEntryBase {
  type: "custom_message";
  customType: string;
  content: string | (TextContent | ImageContent)[];
  details?: T;
  display: boolean;
}
/** Session entry - has id/parentId for tree structure (returned by "read" methods in SessionManager) */
type SessionEntry = SessionMessageEntry | ThinkingLevelChangeEntry | ModelChangeEntry | CompactionEntry | BranchSummaryEntry | CustomEntry | CustomMessageEntry | LabelEntry | SessionInfoEntry;
/** Raw file entry (includes header) */
type FileEntry = SessionHeader | SessionEntry;
/** Tree node for getTree() - defensive copy of session structure */
interface SessionTreeNode {
  entry: SessionEntry;
  children: SessionTreeNode[];
  /** Resolved label for this entry, if any */
  label?: string;
  /** Timestamp of the latest label change for this entry, if any */
  labelTimestamp?: string;
}
interface SessionContext {
  messages: AgentMessage[];
  thinkingLevel: string;
  model: {
    provider: string;
    modelId: string;
  } | null;
}
interface SessionInfo {
  path: string;
  id: string;
  /** Working directory where the session was started. Empty string for old sessions. */
  cwd: string;
  /** User-defined display name from session_info entries. */
  name?: string;
  /** Path to the parent session (if this session was forked). */
  parentSessionPath?: string;
  created: Date;
  modified: Date;
  messageCount: number;
  firstMessage: string;
  allMessagesText: string;
}
type ReadonlySessionManager = Pick<SessionManager, "getCwd" | "getSessionDir" | "getSessionId" | "getSessionFile" | "getLeafId" | "getLeafEntry" | "getEntry" | "getLabel" | "getBranch" | "getHeader" | "getEntries" | "getTree" | "getSessionName">;
/** Exported for testing */
declare function migrateSessionEntries(entries: FileEntry[]): void;
/** Exported for compaction.test.ts */
declare function parseSessionEntries(content: string): FileEntry[];
declare function getLatestCompactionEntry(entries: SessionEntry[]): CompactionEntry | null;
/**
 * Build the session context from entries using tree traversal.
 * If leafId is provided, walks from that entry to root.
 * Handles compaction and branch summaries along the path.
 */
declare function buildSessionContext(entries: SessionEntry[], leafId?: string | null, byIdInput?: Map<string, SessionEntry>): SessionContext;
/**
 * Compute the default session directory for a cwd.
 * Encodes cwd into a safe directory name under ~/.openclaw/agent/sessions/.
 */
declare function getDefaultSessionDir(cwd: string, agentDir?: string): string;
/** Exported for testing */
declare function loadEntriesFromFile(filePath: string): FileEntry[];
/** Exported for testing */
declare function findMostRecentSession(sessionDir: string): string | null;
type SessionListProgress = (loaded: number, total: number) => void;
/**
 * Manages conversation sessions as append-only trees stored in JSONL files.
 *
 * Each session entry has an id and parentId forming a tree structure. The "leaf"
 * pointer tracks the current position. Appending creates a child of the current leaf.
 * Branching moves the leaf to an earlier entry, allowing new branches without
 * modifying history.
 *
 * Use buildSessionContext() to get the resolved message list for the LLM, which
 * handles compaction summaries and follows the path from root to current leaf.
 */
declare class SessionManager {
  private sessionId;
  private sessionFile;
  private sessionDir;
  private cwd;
  private shouldPersist;
  private flushed;
  private fileEntries;
  private byId;
  private labelsById;
  private labelTimestampsById;
  private leafId;
  private recoveredCorruptHeader;
  private constructor();
  /** Switch to a different session file (used for resume and branching) */
  setSessionFile(sessionFile: string): void;
  newSession(options?: NewSessionOptions): string | undefined;
  private buildIndex;
  private rewriteFile;
  isPersisted(): boolean;
  getCwd(): string;
  getSessionDir(): string;
  getSessionId(): string;
  wasRecoveredFromCorruptHeader(): boolean;
  getSessionFile(): string | undefined;
  persist(entry: SessionEntry): void;
  private appendEntry;
  /** Append a message as child of current leaf, then advance leaf. Returns entry id.
   * Does not allow writing CompactionSummaryMessage and BranchSummaryMessage directly.
   * Reason: we want these to be top-level entries in the session, not message session entries,
   * so it is easier to find them.
   * These need to be appended via appendCompaction() and appendBranchSummary() methods.
   */
  appendMessage(message: Message | CustomMessage | BashExecutionMessage): string;
  /** Append a thinking level change as child of current leaf, then advance leaf. Returns entry id. */
  appendThinkingLevelChange(thinkingLevel: string): string;
  /** Append a model change as child of current leaf, then advance leaf. Returns entry id. */
  appendModelChange(provider: string, modelId: string): string;
  /** Append a compaction summary as child of current leaf, then advance leaf. Returns entry id. */
  appendCompaction(summary: string, firstKeptEntryId: string, tokensBefore: number, details?: unknown, fromHook?: boolean): string;
  /** Append a custom entry (for extensions) as child of current leaf, then advance leaf. Returns entry id. */
  appendCustomEntry(customType: string, data?: unknown): string;
  /** Append a session info entry (e.g., display name). Returns entry id. */
  appendSessionInfo(name: string): string;
  /** Get the current session name from the latest session_info entry, if any. */
  getSessionName(): string | undefined;
  /**
   * Append a custom message entry (for extensions) that participates in LLM context.
   * @param customType Extension identifier for filtering on reload
   * @param content Message content (string or TextContent/ImageContent array)
   * @param display Whether to show in TUI (true = styled display, false = hidden)
   * @param details Optional extension-specific metadata (not sent to LLM)
   * @returns Entry id
   */
  appendCustomMessageEntry(customType: string, content: string | (TextContent | ImageContent)[], display: boolean, details?: unknown): string;
  getLeafId(): string | null;
  getLeafEntry(): SessionEntry | undefined;
  getEntry(id: string): SessionEntry | undefined;
  /**
   * Get all direct children of an entry.
   */
  getChildren(parentId: string): SessionEntry[];
  /**
   * Get the label for an entry, if any.
   */
  getLabel(id: string): string | undefined;
  /**
   * Set or clear a label on an entry.
   * Labels are user-defined markers for bookmarking/navigation.
   * Pass undefined or empty string to clear the label.
   */
  appendLabelChange(targetId: string, label: string | undefined): string;
  /**
   * Walk from entry to root, returning all entries in path order.
   * Includes all entry types (messages, compaction, model changes, etc.).
   * Use buildSessionContext() to get the resolved messages for the LLM.
   */
  getBranch(fromId?: string): SessionEntry[];
  /**
   * Build the session context (what gets sent to the LLM).
   * Uses tree traversal from current leaf.
   */
  buildSessionContext(): SessionContext;
  /**
   * Get session header.
   */
  getHeader(): SessionHeader | null;
  /**
   * Get all session entries (excludes header). Returns a shallow copy.
   * The session is append-only: use appendXXX() to add entries, branch() to
   * change the leaf pointer. Entries cannot be modified or deleted.
   */
  getEntries(): SessionEntry[];
  /**
   * Get the session as a tree structure. Returns a shallow defensive copy of all entries.
   * A well-formed session has exactly one root (first entry with parentId === null).
   * Orphaned entries (broken parent chain) are also returned as roots.
   */
  getTree(): SessionTreeNode[];
  /**
   * Start a new branch from an earlier entry.
   * Moves the leaf pointer to the specified entry. The next appendXXX() call
   * will create a child of that entry, forming a new branch. Existing entries
   * are not modified or deleted.
   */
  branch(branchFromId: string): void;
  /**
   * Reset the leaf pointer to null (before any entries).
   * The next appendXXX() call will create a new root entry (parentId = null).
   * Use this when navigating to re-edit the first user message.
   */
  resetLeaf(): void;
  /**
   * Start a new branch with a summary of the abandoned path.
   * Same as branch(), but also appends a branch_summary entry that captures
   * context from the abandoned conversation path.
   */
  branchWithSummary(branchFromId: string | null, summary: string, details?: unknown, fromHook?: boolean): string;
  /**
   * Create a new session file containing only the path from root to the specified leaf.
   * Useful for extracting a single conversation path from a branched session.
   * Returns the new session file path, or undefined if not persisting.
   */
  createBranchedSession(leafId: string): string | undefined;
  /**
   * Create a new session.
   * @param cwd Working directory (stored in session header)
   * @param sessionDir Optional session directory. If omitted, uses default (~/.openclaw/agent/sessions/<encoded-cwd>/).
   */
  static create(cwd: string, sessionDir?: string): SessionManager;
  /**
   * Open a specific session file.
   * @param path Path to session file
   * @param sessionDir Optional session directory for /new or /branch. If omitted, derives from file's parent.
   * @param cwdOverride Optional cwd override instead of the session header cwd.
   */
  static open(path: string, sessionDir?: string, cwdOverride?: string): SessionManager;
  /**
   * Continue the most recent session, or create new if none.
   * @param cwd Working directory
   * @param sessionDir Optional session directory. If omitted, uses default (~/.openclaw/agent/sessions/<encoded-cwd>/).
   */
  static continueRecent(cwd: string, sessionDir?: string): SessionManager;
  /** Create an in-memory session (no file persistence) */
  static inMemory(cwd?: string): SessionManager;
  /**
   * Fork a session from another project directory into the current project.
   * Creates a new session in the target cwd with the full history from the source session.
   * @param sourcePath Path to the source session file
   * @param targetCwd Target working directory (where the new session will be stored)
   * @param sessionDir Optional session directory. If omitted, uses default for targetCwd.
   */
  static forkFrom(sourcePath: string, targetCwd: string, sessionDir?: string): SessionManager;
  /**
   * List all sessions for a directory.
   * @param cwd Working directory (used to compute default session directory)
   * @param sessionDir Optional session directory. If omitted, uses default (~/.openclaw/agent/sessions/<encoded-cwd>/).
   * @param onProgress Optional callback for progress updates (loaded, total)
   */
  static list(cwd: string, sessionDir?: string, onProgress?: SessionListProgress): Promise<SessionInfo[]>;
  /**
   * List all sessions across all project directories.
   * @param onProgress Optional callback for progress updates (loaded, total)
   */
  static listAll(onProgress?: SessionListProgress): Promise<SessionInfo[]>;
}
//#endregion
export { getDefaultSessionDir as C, parseSessionEntries as D, migrateSessionEntries as E, CURRENT_SESSION_VERSION as O, findMostRecentSession as S, loadEntriesFromFile as T, SessionManager as _, FileEntry as a, ThinkingLevelChangeEntry as b, NewSessionOptions as c, SessionEntry as d, SessionEntryBase as f, SessionListProgress as g, SessionInfoEntry as h, CustomMessageEntry as i, ReadonlySessionManager as l, SessionInfo as m, CompactionEntry as n, LabelEntry as o, SessionHeader as p, CustomEntry as r, ModelChangeEntry as s, BranchSummaryEntry as t, SessionContext as u, SessionMessageEntry as v, getLatestCompactionEntry as w, buildSessionContext as x, SessionTreeNode as y };