Function isRequest

src/utils/jrpc.ts:68–72

(
  message: (JRPCNotification<Params> | JRPCRequest<Params>) | Readonly<JRPCNotification<Params> | JRPCRequest<Params>>
)

 * Unlike {@link isJRPCRequest}, this also accepts `Readonly<>` wrapped messages.
 */
export function isRequest<Params extends JRPCParams>(
  message: (JRPCNotification<Params> | JRPCRequest<Params>) | Readonly<JRPCNotification<Params> | JRPCRequest<Params>>
): message is JRPCRequest<Params> {
  return hasProperty(message, "id");
}

/**
 * V2-compatible type guard to check if a JSON-RPC message is a notification (no `id` property).