diff --git a/pkgs/intl/lib/number_symbols.dart b/pkgs/intl/lib/number_symbols.dart
index 72caae46..d132bfa2 100644
--- a/pkgs/intl/lib/number_symbols.dart
+++ b/pkgs/intl/lib/number_symbols.dart
@@ -27,23 +27,24 @@ class NumberSymbols {
       CURRENCY_PATTERN,
       DEF_CURRENCY_CODE;
 
-  const NumberSymbols(
-      {required this.NAME,
-      required this.DECIMAL_SEP,
-      required this.GROUP_SEP,
-      required this.PERCENT,
-      required this.ZERO_DIGIT,
-      required this.PLUS_SIGN,
-      required this.MINUS_SIGN,
-      required this.EXP_SYMBOL,
-      required this.PERMILL,
-      required this.INFINITY,
-      required this.NAN,
-      required this.DECIMAL_PATTERN,
-      required this.SCIENTIFIC_PATTERN,
-      required this.PERCENT_PATTERN,
-      required this.CURRENCY_PATTERN,
-      required this.DEF_CURRENCY_CODE});
+  const NumberSymbols({
+    required this.NAME,
+    required this.DECIMAL_SEP,
+    required this.GROUP_SEP,
+    required this.PERCENT,
+    required this.ZERO_DIGIT,
+    required this.PLUS_SIGN,
+    required this.MINUS_SIGN,
+    required this.EXP_SYMBOL,
+    required this.PERMILL,
+    required this.INFINITY,
+    required this.NAN,
+    required this.DECIMAL_PATTERN,
+    required this.SCIENTIFIC_PATTERN,
+    required this.PERCENT_PATTERN,
+    required this.CURRENCY_PATTERN,
+    required this.DEF_CURRENCY_CODE,
+  });
 
   @override
   String toString() => NAME;
@@ -57,8 +58,9 @@ class CompactNumberSymbols {
   final Map<int, Map<String, String>> COMPACT_DECIMAL_SHORT_PATTERN;
   final Map<int, Map<String, String>>? COMPACT_DECIMAL_LONG_PATTERN;
   final Map<int, Map<String, String>> COMPACT_DECIMAL_SHORT_CURRENCY_PATTERN;
-  CompactNumberSymbols(
-      {required this.COMPACT_DECIMAL_SHORT_PATTERN,
-      this.COMPACT_DECIMAL_LONG_PATTERN,
-      required this.COMPACT_DECIMAL_SHORT_CURRENCY_PATTERN});
+  const CompactNumberSymbols({
+    required this.COMPACT_DECIMAL_SHORT_PATTERN,
+    this.COMPACT_DECIMAL_LONG_PATTERN,
+    required this.COMPACT_DECIMAL_SHORT_CURRENCY_PATTERN,
+  });
 }