fix dart part of

Author: lohanidamodar

templates/dart/lib/id.dart.twig

@@ -1,4 +1,4 @@
-part of {{ language.params.packageName }};
+part of '{{ language.params.packageName }}.dart';
 
 /// Helper class to generate ID strings for resources.
 class ID {

templates/dart/lib/permission.dart.twig

@@ -1,4 +1,4 @@
-part of {{ language.params.packageName }};
+part of '{{ language.params.packageName }}.dart';
 
 /// Helper class to generate permission strings for resources.
 class Permission {

templates/dart/lib/query.dart.twig

@@ -1,4 +1,4 @@
-part of {{ language.params.packageName }};
+part of '{{ language.params.packageName }}.dart';
 
 
 /// Helper class to generate query strings.

templates/dart/lib/role.dart.twig

@@ -1,4 +1,4 @@
-part of {{ language.params.packageName }};
+part of '{{ language.params.packageName }}.dart';
 
 /// Helper class to generate role strings for [Permission].
 class Role {

templates/dart/lib/services/service.dart.twig

@@ -1,4 +1,4 @@
-part of {{ language.params.packageName }};
+part of '../{{ language.params.packageName }}.dart';
 {% macro parameter(parameter) %}{% if parameter.required %}required {% endif %}{{ parameter | typeName }}{% if not parameter.required or parameter.nullable %}?{% endif %} {{ parameter.name | caseCamel | overrideIdentifier }}{% endmacro %}
 {% macro method_parameters(parameters, consumes) %}
 {% if parameters|length > 0 %}{{ '{' }}{% for parameter in parameters %}{{ _self.parameter(parameter) }}{% if not loop.last %}, {% endif %}{% endfor %}{% if 'multipart/form-data' in consumes %}, Function(UploadProgress)? onProgress{% endif %}{{ '}' }}{% endif %}

templates/dart/lib/src/enums/enum.dart.twig

@@ -1,4 +1,4 @@
-part of {{ language.params.packageName }}.enums;
+part of '../../enums.dart';
 
 enum {{ enum.name | caseUcfirst | overrideIdentifier }} {
     {%~ for value in enum.enum %}

templates/dart/lib/src/models/model.dart.twig

@@ -1,5 +1,5 @@
 {% macro sub_schema(property) %}{% if property.sub_schema %}{% if property.type == 'array' %}List<{{property.sub_schema | caseUcfirst | overrideIdentifier}}>{% else %}{{property.sub_schema | caseUcfirst | overrideIdentifier }}{% endif %}{% else %}{% if property.type == 'object' and property.additionalProperties %}Map<String, dynamic>{% else %}{{property | typeName}}{% endif %}{% endif %}{% endmacro %}
-part of {{ language.params.packageName }}.models;
+part of '../../models.dart';
 
 /// {{ definition.description }}
 class {{ definition.name | caseUcfirst | overrideIdentifier }} implements Model {

templates/dart/lib/src/models/model_base.dart.twig

@@ -1,4 +1,4 @@
-part of {{ language.params.packageName }}.models;
+part of '../models.dart';
 
 abstract class Model {
   Map<String, dynamic> toMap();