12. Type Guards & `is` Predicates

export function isBashToolResult(e: ToolResultEvent): e is BashToolResultEvent {
  return e.toolName === "bash";
}
export function isReadToolResult(e: ToolResultEvent): e is ReadToolResultEvent {
  return e.toolName === "read";
}
export function isEditToolResult(e: ToolResultEvent): e is EditToolResultEvent {
  return e.toolName === "edit";
}

function isRecord(value: unknown): value is Record<string, unknown> {
  return typeof value === "object" && value !== null && !Array.isArray(value);
}

function isLegacyKeybindingName(key: string): key is keyof typeof KEYBINDING_NAME_MIGRATIONS {
  return key in KEYBINDING_NAME_MIGRATIONS;
}