@type initialize_response() :: %{
  commands: [ClaudeCode.Session.SlashCommand.t()],
  agents: [ClaudeCode.Session.AgentInfo.t()],
  models: [ClaudeCode.Model.Info.t()],
  account: ClaudeCode.Session.AccountInfo.t() | nil,
  output_style: String.t() | nil,
  available_output_styles: [String.t()],
  fast_mode_state: String.t() | nil
}

Response from session initialization (matches SDKControlInitializeResponse).

Returned by ClaudeCode.Session.server_info/1.

@type rewind_files_result() :: %{
  can_rewind: boolean(),
  error: String.t() | nil,
  files_changed: [String.t()] | nil,
  insertions: non_neg_integer() | nil,
  deletions: non_neg_integer() | nil
}

Result of a ClaudeCode.Session.rewind_files/2 operation.

Fields

• :can_rewind - Whether the rewind can be performed
• :error - Error message if rewind cannot be performed
• :files_changed - List of file paths that were changed
• :insertions - Number of line insertions
• :deletions - Number of line deletions

@type set_servers_result() :: %{
  added: [String.t()],
  removed: [String.t()],
  errors: %{required(String.t()) => String.t()}
}

Result of a ClaudeCode.Session.set_mcp_servers/2 operation.

Fields

• :added - Names of servers that were added
• :removed - Names of servers that were removed
• :errors - Map of server names to error messages for servers that failed to connect