first commit

wp-content/plugins/canvas/gutenberg/store/breakpoint/reducer.js

@@ -0,0 +1,15 @@
+
+function reducer( state = { breakpoint: '' }, action ) {
+	switch ( action.type ) {
+	case 'UPDATE_BREAKPOINT':
+		return {
+			...state,
+			breakpoint: action.breakpoint,
+		};
+	// no default
+	}
+
+	return state;
+}
+
+export default reducer;