use codex_protocol::config_types::CollaborationMode;use codex_protocol::protocol::CodexErrorInfo;use codex_protocol::protocol::TokenUsage;use codex_protocol::protocol::TurnAbortReason;use crate::ExtensionData;/// Input supplied when the host starts a turn.pub struct TurnStartInput<'a> {    /// Stable host-owned turn identifier.    pub turn_id: &'a str,    /// Effective collaboration mode for this turn.    pub collaboration_mode: &'a CollaborationMode,    /// Total token usage snapshot captured when the turn started.    pub token_usage_at_turn_start: &'a TokenUsage,    /// Store scoped to the host session runtime.    pub session_store: &'a ExtensionData,    /// Store scoped to this thread runtime.    pub thread_store: &'a ExtensionData,    /// Store scoped to this turn runtime.    pub turn_store: &'a ExtensionData,}/// Input supplied when the host completes a turn.pub struct TurnStopInput<'a> {    /// Store scoped to the host session runtime.    pub session_store: &'a ExtensionData,    /// Store scoped to this thread runtime.    pub thread_store: &'a ExtensionData,    /// Store scoped to this turn runtime.    pub turn_store: &'a ExtensionData,}/// Input supplied when the host aborts a turn.pub struct TurnAbortInput<'a> {    /// Reason the host aborted the turn.    pub reason: TurnAbortReason,    /// Store scoped to the host session runtime.    pub session_store: &'a ExtensionData,    /// Store scoped to this thread runtime.    pub thread_store: &'a ExtensionData,    /// Store scoped to this turn runtime.    pub turn_store: &'a ExtensionData,}/// Input supplied when the host observes an error for a turn.pub struct TurnErrorInput<'a> {    /// Stable host-owned turn identifier.    pub turn_id: &'a str,    /// Error surfaced by the host for this turn.    pub error: CodexErrorInfo,    /// Store scoped to the host session runtime.    pub session_store: &'a ExtensionData,    /// Store scoped to this thread runtime.    pub thread_store: &'a ExtensionData,    /// Store scoped to this turn runtime.    pub turn_store: &'a ExtensionData,}