runescape-api: add sprite related imports for interface style plugin

runescape-api/src/main/java/net/runelite/rs/api/RSClient.java

@@ -621,4 +621,10 @@ public interface RSClient extends RSGameEngine, Client
 
 	@Import("flags")
 	int getFlags();
+
+	@Import("compass")
+	void setCompass(SpritePixels spritePixels);
+
+	@Import("widgetSpriteCache")
+	RSNodeCache getWidgetSpriteCache();
 }

runescape-api/src/main/java/net/runelite/rs/api/RSNodeCache.java

@@ -30,4 +30,7 @@ public interface RSNodeCache
 {
 	@Import("get")
 	RSCacheableNode get(long id);
-}
+
+	@Import("reset")
+	void reset();
+}

runescape-api/src/main/java/net/runelite/rs/api/RSWidget.java

@@ -211,6 +211,22 @@ public interface RSWidget extends Widget
 	@Override
 	void setOriginalY(int originalY);
 
+	@Import("originalHeight")
+	@Override
+	int getOriginalHeight();
+
+	@Import("originalHeight")
+	@Override
+	void setOriginalHeight(int originalHeight);
+
+	@Import("originalWidth")
+	@Override
+	int getOriginalWidth();
+
+	@Import("originalWidth")
+	@Override
+	void setOriginalWidth(int originalWidth);
+
 	@Import("paddingX")
 	@Override
 	int getPaddingX();