fix: linting and analyzer issues

analysis_options.yaml

@@ -1,6 +1,6 @@
 analyzer:
-  strong-mode:
-    implicit-dynamic: false
+  language:
+    strict-raw-types: true
   errors:
     # treat missing required parameters as a warning (not a hint)
     missing_required_param: warning
@@ -25,7 +25,6 @@ linter:
     - always_declare_return_types
     - always_put_control_body_on_new_line
 
-    - always_require_non_null_named_parameters
     - annotate_overrides
     - avoid_empty_else
     - avoid_field_initializers_in_const_classes
@@ -70,7 +69,6 @@ linter:
     - prefer_const_declarations
     - prefer_const_literals_to_create_immutables
     - prefer_contains
-    - prefer_equal_for_default_values
     - prefer_final_fields
     - prefer_final_locals
     - prefer_foreach

lib/config/config.dart

@@ -174,7 +174,9 @@ class Config {
   final MacOSConfig? macOSConfig;
 
   /// Creates [Config] icons from [json]
-  factory Config.fromJson(Map json) => _$ConfigFromJson(json);
+  // ? Using `Map<dynamic, dynamic>` as `YamlMap` is not castable to
+  // ? `Map<String, dynamic>`
+  factory Config.fromJson(Map<dynamic, dynamic> json) => _$ConfigFromJson(json);
 
   /// whether or not there is configuration for adaptive icons for android
   bool get hasAndroidAdaptiveConfig =>

lib/config/macos_config.dart

@@ -23,7 +23,9 @@ class MacOSConfig {
   });
 
   /// Creates [WebConfig] from [json]
-  factory MacOSConfig.fromJson(Map json) => _$MacOSConfigFromJson(json);
+  factory MacOSConfig.fromJson(Map<String, dynamic> json) {
+    return _$MacOSConfigFromJson(json);
+  }
 
   /// Creates [Map] from [WebConfig]
   Map<String, dynamic> toJson() => _$MacOSConfigToJson(this);

lib/config/web_config.dart

@@ -32,7 +32,9 @@ class WebConfig {
   });
 
   /// Creates [WebConfig] from [json]
-  factory WebConfig.fromJson(Map json) => _$WebConfigFromJson(json);
+  factory WebConfig.fromJson(Map<String, dynamic> json) {
+    return _$WebConfigFromJson(json);
+  }
 
   /// Creates [Map] from [WebConfig]
   Map<String, dynamic> toJson() => _$WebConfigToJson(this);

lib/config/windows_config.dart

@@ -27,10 +27,12 @@ class WindowsConfig {
   });
 
   /// Creates [WindowsConfig] from [json]
-  factory WindowsConfig.fromJson(Map json) => _$WindowsConfigFromJson(json);
+  factory WindowsConfig.fromJson(Map<String, dynamic> json) {
+    return _$WindowsConfigFromJson(json);
+  }
 
   /// Creates [Map] from [WindowsConfig]
-  Map toJson() => _$WindowsConfigToJson(this);
+  Map<String, dynamic> toJson() => _$WindowsConfigToJson(this);
 
   @override
   String toString() => 'WindowsConfig: ${toJson()}';