/**
 * Core constants for the Qoder Agent SDK.
 *
 * Hook events, exit reasons, timing constants, and version info.
 */
/**
 * Hook events supported by the public SDK hook registration API.
 */
export declare const HOOK_EVENTS: readonly ["PreToolUse", "PostToolUse", "PostToolUseFailure", "UserPromptSubmit", "SessionStart", "SessionEnd", "Stop", "SubagentStart", "SubagentStop", "PreCompact", "PostCompact", "CwdChanged", "InstructionsLoaded", "FileChanged", "PermissionRequest", "PermissionDenied"];
/**
 * All supported exit reasons for session termination.
 */
export declare const EXIT_REASONS: readonly ["clear", "resume", "logout", "prompt_input_exit", "other", "bypass_permissions_disabled"];
/**
 * Grace period in milliseconds before sending SIGTERM after closing stdin.
 * Gives the CLI process time to flush and exit cleanly.
 */
export declare const CLOSE_GRACE_MS = 2000;
/**
 * Grace period in milliseconds before sending SIGKILL after SIGTERM.
 * If the process hasn't exited after SIGTERM within this window, force-kill it.
 */
export declare const KILL_GRACE_MS = 5000;
export declare const SDK_VERSION: string;
/**
 * Value for the `--permission-prompt-tool` CLI flag.
 *
 * When set to `'stdio'`, the CLI sends permission prompts as `can_use_tool`
 * control requests over the JSONL stdin/stdout protocol, allowing the SDK
 * to resolve them via the `canUseTool` callback.
 */
export declare const PERMISSION_PROMPT_TOOL_STDIO = "stdio";
/**
 * Exit code the Qoder CLI emits for `FATAL_AUTHENTICATION_ERROR`.
 * See qodercli-next packages/core/src/utils/exitCodes.ts.
 */
export declare const CLI_EXIT_CODE_AUTH_ERROR = 41;
/**
 * Built-in qodercli tools exposed by SDK sessions when callers do not pass
 * `options.tools`.
 *
 * Keep this list explicit so new qodercli built-ins do not automatically
 * become SDK-visible. UpdateGoal is included so an active goal started through
 * the SDK control plane can terminate itself. Goal creation/read, cron,
 * workflow, plan-mode transition, Bash PTY, worktree, topic, and
 * background-task control tools remain opt-in via `options.tools`.
 */
export declare const SDK_DEFAULT_TOOLS: readonly ["Agent", "AskUserQuestion", "Bash", "Edit", "Glob", "Grep", "ImageGen", "ImageSearch", "NotebookEdit", "Read", "Skill", "TaskCreate", "TaskGet", "TaskUpdate", "TaskList", "UpdateGoal", "WebFetch", "WebSearch", "Write"];
export declare const SDK_TASK_TOOLS: readonly ["TaskCreate", "TaskGet", "TaskUpdate", "TaskList"];
/**
 * Resolve the SDK's curated default tool surface against qodercli's Task
 * feature flag. qodercli replaces the persistent Task tools with TodoWrite
 * when QODER_FEATURE_TASKS is explicitly disabled, so the SDK must make the
 * same replacement before it writes its explicit --tools allowlist.
 */
export declare function resolveSdkDefaultTools(env: Record<string, string | undefined>): string[];
/**
 * Tool names with SDK-side enrichment. Tracked as constants so callers and
 * the runner agree on the exact string the CLI emits.
 */
export declare const EXIT_PLAN_MODE_TOOL_NAME = "ExitPlanMode";
/**
 * Derived types from the const arrays.
 */
export type HookEventConst = (typeof HOOK_EVENTS)[number];
export type ExitReasonConst = (typeof EXIT_REASONS)[number];