Function isValidExtensionMessage

apps/cli/src/agent/message-processor.ts:433–446

(message: unknown)

 * Check if a message is a valid ExtensionMessage.
 */
export function isValidExtensionMessage(message: unknown): message is ExtensionMessage {
	if (!message || typeof message !== "object") {
		return false
	}

	const msg = message as Record<string, unknown>

	// Must have a type
	if (typeof msg.type !== "string") {
		return false
	}

	return true
}

// =============================================================================
// Message Parsing Utilities