fix(native): creates the styles obj using assign (#183)

closes #182

Author: danilowoz

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-content-loader",
-  "version": "4.4.2",
+  "version": "5.0.1",
   "description": "SVG-Powered component to easily create placeholder loadings (like Facebook cards loading)",
   "repository": {
     "type": "git",

src/native/Svg.tsx

@@ -79,16 +79,16 @@ class NativeSvg extends Component<IContentLoaderProps, { offset: number }> {
     const offset2 = offsetValueBound(this.state.offset)
     const offset3 = offsetValueBound(this.state.offset + 1)
 
-    const rtlStyle = rtl ? { transform: [{ rotateY: '180deg' }] } : {}
-    const composedStyle = Object.assign(style, rtlStyle)
+    const rtlStyle: object = rtl ? { transform: [{ rotateY: '180deg' }] } : {}
+    const svgStyle = Object.assign(Object.assign({}, style), rtlStyle)
 
     // Remove unnecessary keys
     delete props.uniqueKey
     delete props.animate
     delete props.speed
 
     return (
-      <Svg style={composedStyle} {...props}>
+      <Svg style={svgStyle} {...props}>
         <Rect
           x="0"
           y="0"