BrainBear

{
  "custom-postfix-completion": {
    "languageTemplates": {
      "dart": {
        "templates": [
          {
            "triggerWord": "if",
            "description": "If condition",
            "targetRegExp": "\\w+",
            "body": ["if(${target}) {\n  ${CODE#0}\n}"]

BrainBear

import 'package:flutter/scheduler.dart';
import 'package:flutter/widgets.dart';

/// A widget that listens for size changes of its child and notifies its
/// listeners when the size changes.
///
/// This widget is useful when you need to perform some actions or update
/// the UI based on the size changes of a specific widget.
///
/// Example usage: