feat: add legacy connection

src/LegacySocket/index.ts

@@ -0,0 +1,14 @@
+import { LegacySocketConfig } from '../Types'
+import { DEFAULT_LEGACY_CONNECTION_CONFIG } from '../Defaults'
+import _makeConnection from './groups'
+// export the last socket layer
+const makeConnection = (config: Partial<LegacySocketConfig>) => (
+	_makeConnection({
+		...DEFAULT_LEGACY_CONNECTION_CONFIG,
+		...config
+	})
+)
+
+export type Connection = ReturnType<typeof makeConnection>
+
+export default makeConnection