diff --git a/Resizable.java b/Resizable.java
new file mode 100644
index 0000000..211f994
--- /dev/null
+++ b/Resizable.java
@@ -0,0 +1,5 @@
+public interface Resizable {
+    void resize(double factor);
+    void resizeWidth(double factor);
+    void resizeHeight(double factor);
+}
\ No newline at end of file