Added tests for additional type parameters

test/typescript/axios.ts

@@ -120,6 +120,14 @@ axios.get<User>('/user', { params: { id: 12345 } })
 	.then(handleUserResponse)
 	.catch(handleError);
 
+axios.head<User>('/user')
+	.then(handleResponse)
+	.catch(handleError);
+
+axios.delete<User>('/user')
+	.then(handleResponse)
+	.catch(handleError);
+
 axios.post<User>('/user', { foo: 'bar' })
 	.then(handleUserResponse)
 	.catch(handleError);