fix: newline issues in expo plugin

Author: d3ce1t

plugin/src/withTrackingplanAndroid.ts

@@ -130,7 +130,7 @@ const withTrackingplanAndroid: ConfigPlugin<TrackingplanPluginOptions> = (
         if (packageMatch) {
           const insertIndex = packageMatch.index! + packageMatch[0].length;
           const importStatement =
-            '\nimport com.trackingplan.client.sdk.Trackingplan';
+            '\nimport com.trackingplan.client.sdk.Trackingplan\n';
           modifiedContents =
             modifiedContents.slice(0, insertIndex) +
             importStatement +
@@ -154,7 +154,7 @@ const withTrackingplanAndroid: ConfigPlugin<TrackingplanPluginOptions> = (
             initChain += `\n            .enableDebug()`;
           }
           initChain += `\n            .start(this)${isKotlin ? '' : ';'}`;
-          const initStatement = `\n    ${initChain}`;
+          const initStatement = `\n    ${initChain}\n`;
           modifiedContents =
             modifiedContents.slice(0, insertIndex) +
             initStatement +

plugin/src/withTrackingplanIOS.ts

@@ -21,7 +21,7 @@ const withTrackingplanIOS: ConfigPlugin<TrackingplanPluginOptions> = (
         const importMatch = modifiedContents.match(importRegex);
         if (importMatch) {
           const insertIndex = importMatch.index! + importMatch[0].length;
-          const importStatement = '\nimport Trackingplan';
+          const importStatement = '\nimport Trackingplan\n';
           modifiedContents =
             modifiedContents.slice(0, insertIndex) +
             importStatement +