diff --git a/maxun-core/src/proxy.ts b/maxun-core/src/proxy.ts
new file mode 100644
index 00000000..3c38d58c
--- /dev/null
+++ b/maxun-core/src/proxy.ts
@@ -0,0 +1,5 @@
+export interface ProxyConfig {
+    server: string;
+    username?: string;
+    password?: string;
+}
\ No newline at end of file