refactor all components and isolated from ART dependency

ios/ViewManagers/RNSVGTextManager.m

@@ -0,0 +1,27 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+#import "RNSVGTextManager.h"
+
+#import "RNSVGText.h"
+#import "RCTConvert+RNSVG.h"
+
+@implementation RNSVGTextManager
+
+RCT_EXPORT_MODULE()
+
+- (RNSVGRenderable *)node
+{
+  return [RNSVGText new];
+}
+
+RCT_EXPORT_VIEW_PROPERTY(alignment, CTTextAlignment)
+RCT_REMAP_VIEW_PROPERTY(frame, textFrame, RNSVGTextFrame)
+
+@end