My Dart Custom Snippets for VSCode

dart.json

{
	"Flutter Screen": {
		"prefix": "fl-page",
		"body": [
			"import 'package:flutter/material.dart';",
			"",
			"/// TODO: Finish the docs",
			"/// ${1:name}Page to...",
			"class ${1:name}Page extends StatelessWidget {",
			"",
			"/// Static named route for page",
			"static const String route = '${1:name}';",
			"",
			"/// Static method to return the widget as a PageRoute",
			"static Route go() => MaterialPageRoute<void>(builder: (_) => ${1:name}Page());",
			"",
			"  @override",
			"  Widget build(BuildContext context) {",
			"    return const Scaffold(",
			"      body: Center(",
			"        child: Text('This is ${1:name}Page'),",
			"     ),",
			"   );",
			"  }",
			"}",
		],
		"description": "Flutter page snippet"
	},
	"Test structure": {
		"prefix": "fl-test",
		"body": [
			"test('${1:description}',",
			" () {",
			"   // setup -> create the object to test",
			" ",
			"   // side effects -> collect the result to test",
			" ",
			"   // expectations -> compare result to expected value",
			" ",
			"   // verifications -> verify other actions that should(n't) happen",
			" },",
			");"
		],
		"description": "Dart/Flutter test snippet"
	},
	"i18n extension class": {
		"prefix": "i18n-class",
		"body": [
			"import 'package:i18n_extension/i18n_extension.dart';",
			"",
			"/// TODO: Place your english string constants here",
			"const kLoginSampleMessage = 'Login sample';",
			"",
			"/// This extension method contains all",
			"/// the strings for the ${1:name} view",
			"extension ${1:name}Strings on String {",
			"\tstatic final _t = Translations('en_us') +",
			"\t{",
			"\t\t'en_us': kLoginSampleMessage,",
			"\t\t'es_es': '${1:name} ejemplo',",
			"\t};",
			"",
			"/// Getter to translate the string",
			"String get i18n => localize(this, _t);",
			"",
			"\t/// Method for interpolating strings",
			"\tString fill(List<Object> params) => localizeFill(this, params);",
			"",
			"\t/// Method for pluralizing strings",
			"\tString plural(int value) => localizePlural(value, this, _t);",
			"",
			"\t/// Method for creating custom modifiers according to any conditions",
			"\tString version(Object modifier) => localizeVersion(modifier, this, _t);",
			"",
			"\t/// Method for retrieving all the custom modifiers",
			"\tMap<String, String> allVersions() => localizeAllVersions(this, _t);",
			"}"
		],
		"description": "i18n extension file template"
	}
}