Removed abstract class declaration from freezed templates

gradle.properties

@@ -2,7 +2,7 @@
 # -> https://plugins.jetbrains.com/docs/intellij/intellij-artifacts.html
 pluginGroup=com.github.tbm98.fluttergeneratorsnippets
 pluginName=flutter_generator_snippets
-pluginVersion=1.3.0
+pluginVersion=1.3.1
 pluginSinceBuild=201
 pluginUntilBuild=211.*
 # Plugin Verifier integration -> https://github.com/JetBrains/gradle-intellij-plugin#plugin-verifier-dsl

src/main/resources/liveTemplates/Flutter_generator_snippets.xml

@@ -1,5 +1,5 @@
 <templateSet group="Flutter generator snippets">
-  <template name="freezed" value="import 'package:flutter/foundation.dart';&#10;import 'package:freezed_annotation/freezed_annotation.dart';&#10;&#10;part '$fileName$.freezed.dart';&#10;part '$fileName$.g.dart';&#10;&#10;@freezed&#10;abstract class $ClassName$ with _$$$ClassName$ {&#10;  @JsonSerializable(fieldRename: FieldRename.snake, explicitToJson: true)&#10;  const factory $ClassName$({&#10;    $Params$,&#10;  }) = _$ClassName$;&#10;  &#10;  $code$&#10;&#10;  factory $ClassName$.fromJson(Map&lt;String, dynamic&gt; json) =&gt;&#10;      _$$$ClassName$FromJson(json);&#10;}" description="Create feezed template" toReformat="false" toShortenFQNames="true">
+  <template name="freezed" value="import 'package:flutter/foundation.dart';&#10;import 'package:freezed_annotation/freezed_annotation.dart';&#10;&#10;part '$fileName$.freezed.dart';&#10;part '$fileName$.g.dart';&#10;&#10;@freezed&#10;class $ClassName$ with _$$$ClassName$ {&#10;  @JsonSerializable(fieldRename: FieldRename.snake, explicitToJson: true)&#10;  const factory $ClassName$({&#10;    $Params$,&#10;  }) = _$ClassName$;&#10;  &#10;  $code$&#10;&#10;  factory $ClassName$.fromJson(Map&lt;String, dynamic&gt; json) =&gt;&#10;      _$$$ClassName$FromJson(json);&#10;}" description="Create feezed template" toReformat="false" toShortenFQNames="true">
     <variable name="fileName" expression="fileNameWithoutExtension()" defaultValue="" alwaysStopAt="true" />
     <variable name="ClassName" expression="dartClassName()" defaultValue="" alwaysStopAt="true" />
     <variable name="Params" expression="dartSuggestVariableName()" defaultValue="" alwaysStopAt="true" />
@@ -8,7 +8,7 @@
       <option name="DART_TOPLEVEL" value="true" />
     </context>
   </template>
-  <template name="freezedWithoutImport" value="@freezed&#10;abstract class $ClassName$ with _$$$ClassName$ {&#10;  @JsonSerializable(fieldRename: FieldRename.snake, explicitToJson: true)&#10;  const factory $ClassName$({&#10;    $Params$,&#10;  }) = _$ClassName$;&#10;  &#10;  $code$&#10;&#10;  factory $ClassName$.fromJson(Map&lt;String, dynamic&gt; json) =&gt;&#10;      _$$$ClassName$FromJson(json);&#10;}" description="Create freezed template without import" toReformat="false" toShortenFQNames="true">
+  <template name="freezedWithoutImport" value="@freezed&#10;class $ClassName$ with _$$$ClassName$ {&#10;  @JsonSerializable(fieldRename: FieldRename.snake, explicitToJson: true)&#10;  const factory $ClassName$({&#10;    $Params$,&#10;  }) = _$ClassName$;&#10;  &#10;  $code$&#10;&#10;  factory $ClassName$.fromJson(Map&lt;String, dynamic&gt; json) =&gt;&#10;      _$$$ClassName$FromJson(json);&#10;}" description="Create freezed template without import" toReformat="false" toShortenFQNames="true">
     <variable name="ClassName" expression="" defaultValue="" alwaysStopAt="true" />
     <variable name="Params" expression="" defaultValue="" alwaysStopAt="true" />
     <variable name="code" expression="" defaultValue="" alwaysStopAt="true" />