diff --git a/pkgs/source_maps/lib/builder.dart b/pkgs/source_maps/lib/builder.dart
index c8596fe..cdba2d2 100644
--- a/pkgs/source_maps/lib/builder.dart
+++ b/pkgs/source_maps/lib/builder.dart
@@ -16,7 +16,6 @@
 
 /// Builds a source map given a set of mappings.
 class SourceMapBuilder {
-
   final List<Entry> _entries = <Entry>[];
 
   /// Adds an entry mapping the [targetOffset] to [source].
@@ -25,8 +24,8 @@
     if (targetFile == null) {
       throw new ArgumentError('targetFile cannot be null');
     }
-    _entries.add(
-        new Entry(source, targetFile.location(targetOffset), identifier));
+    _entries
+        .add(new Entry(source, targetFile.location(targetOffset), identifier));
   }
 
   /// Adds an entry mapping [target] to [source].
@@ -45,8 +44,8 @@
   }
 
   /// Adds an entry mapping [target] to [source].
-  void addLocation(SourceLocation source, SourceLocation target,
-      String identifier) {
+  void addLocation(
+      SourceLocation source, SourceLocation target, String identifier) {
     _entries.add(new Entry(source, target, identifier));
   }
 
@@ -80,8 +79,9 @@
   int compareTo(Entry other) {
     int res = target.compareTo(other.target);
     if (res != 0) return res;
-    res = source.sourceUrl.toString().compareTo(
-        other.source.sourceUrl.toString());
+    res = source.sourceUrl
+        .toString()
+        .compareTo(other.source.sourceUrl.toString());
     if (res != 0) return res;
     return source.compareTo(other.source);
   }
diff --git a/pkgs/source_maps/lib/printer.dart b/pkgs/source_maps/lib/printer.dart
index 906e260..6187dba 100644
--- a/pkgs/source_maps/lib/printer.dart
+++ b/pkgs/source_maps/lib/printer.dart
@@ -63,7 +63,6 @@
     _buff.write(str);
   }
 
-
   /// Append a [total] number of spaces in the target file. Typically used for
   /// formatting indentation.
   void addSpaces(int total) {
@@ -101,7 +100,6 @@
 /// peices of the code are generated independently on separate printers, and are
 /// finally put together in the end.
 class NestedPrinter implements NestedItem {
-
   /// Items recoded by this printer, which can be [String] literals,
   /// [NestedItem]s, and source map information like [SourceLocation] and
   /// [SourceSpan].
@@ -134,8 +132,8 @@
   /// Indicate [isOriginal] when [object] is copied directly from the user code.
   /// Setting [isOriginal] will make this printer propagate source map locations
   /// on every line-break.
-  void add(object, {SourceLocation location, SourceSpan span,
-      bool isOriginal: false}) {
+  void add(object,
+      {SourceLocation location, SourceSpan span, bool isOriginal: false}) {
     if (object is! String || location != null || span != null || isOriginal) {
       _flush();
       assert(location == null || span == null);
diff --git a/pkgs/source_maps/lib/refactor.dart b/pkgs/source_maps/lib/refactor.dart
index a33b86b..d6b129a 100644
--- a/pkgs/source_maps/lib/refactor.dart
+++ b/pkgs/source_maps/lib/refactor.dart
@@ -41,7 +41,7 @@
   /// rewritten string and source map information. [filename] is given to the
   /// underlying printer to indicate the name of the generated file that will
   /// contains the source map information.
-  /// 
+  ///
   /// Throws [UnsupportedError] if the edits were overlapping. If no edits were
   /// made, the printer simply contains the original string.
   NestedPrinter commit() {
@@ -57,12 +57,13 @@
     for (var edit in _edits) {
       if (consumed > edit.begin) {
         var sb = new StringBuffer();
-        sb..write(file.location(edit.begin).toolString)
-            ..write(': overlapping edits. Insert at offset ')
-            ..write(edit.begin)
-            ..write(' but have consumed ')
-            ..write(consumed)
-            ..write(' input characters. List of edits:');
+        sb
+          ..write(file.location(edit.begin).toolString)
+          ..write(': overlapping edits. Insert at offset ')
+          ..write(edit.begin)
+          ..write(' but have consumed ')
+          ..write(consumed)
+          ..write(' input characters. List of edits:');
         for (var e in _edits) sb..write('\n    ')..write(e);
         throw new UnsupportedError(sb.toString());
       }
@@ -70,8 +71,9 @@
       // Add characters from the original string between this edit and the last
       // one, if any.
       var betweenEdits = original.substring(consumed, edit.begin);
-      printer..add(betweenEdits, location: _loc(consumed), isOriginal: true)
-             ..add(edit.replace, location: _loc(edit.begin));
+      printer
+        ..add(betweenEdits, location: _loc(consumed), isOriginal: true)
+        ..add(edit.replace, location: _loc(edit.begin));
       consumed = edit.end;
     }
 
diff --git a/pkgs/source_maps/lib/src/vlq.dart b/pkgs/source_maps/lib/src/vlq.dart
index e4ab4eb..0c54dbf 100644
--- a/pkgs/source_maps/lib/src/vlq.dart
+++ b/pkgs/source_maps/lib/src/vlq.dart
@@ -2,7 +2,6 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-
 /// Utilities to encode and decode VLQ values used in source maps.
 ///
 /// Sourcemaps are encoded with variable length numbers as base64 encoded
diff --git a/pkgs/source_maps/test/builder_test.dart b/pkgs/source_maps/test/builder_test.dart
index dcc583c..7c27e4e 100644
--- a/pkgs/source_maps/test/builder_test.dart
+++ b/pkgs/source_maps/test/builder_test.dart
@@ -12,20 +12,20 @@
 main() {
   test('builder - with span', () {
     var map = (new SourceMapBuilder()
-        ..addSpan(inputVar1, outputVar1)
-        ..addSpan(inputFunction, outputFunction)
-        ..addSpan(inputVar2, outputVar2)
-        ..addSpan(inputExpr, outputExpr))
+          ..addSpan(inputVar1, outputVar1)
+          ..addSpan(inputFunction, outputFunction)
+          ..addSpan(inputVar2, outputVar2)
+          ..addSpan(inputExpr, outputExpr))
         .build(output.url.toString());
     expect(map, equals(EXPECTED_MAP));
   });
 
   test('builder - with location', () {
     var str = (new SourceMapBuilder()
-        ..addLocation(inputVar1.start, outputVar1.start, 'longVar1')
-        ..addLocation(inputFunction.start, outputFunction.start, 'longName')
-        ..addLocation(inputVar2.start, outputVar2.start, 'longVar2')
-        ..addLocation(inputExpr.start, outputExpr.start, null))
+          ..addLocation(inputVar1.start, outputVar1.start, 'longVar1')
+          ..addLocation(inputFunction.start, outputFunction.start, 'longName')
+          ..addLocation(inputVar2.start, outputVar2.start, 'longVar2')
+          ..addLocation(inputExpr.start, outputExpr.start, null))
         .toJson(output.url.toString());
     expect(str, JSON.encode(EXPECTED_MAP));
   });
diff --git a/pkgs/source_maps/test/common.dart b/pkgs/source_maps/test/common.dart
index 3bc512c..01ffdad 100644
--- a/pkgs/source_maps/test/common.dart
+++ b/pkgs/source_maps/test/common.dart
@@ -63,19 +63,19 @@
 /// This mapping is stored in the tests so we can independently test the builder
 /// and parser algorithms without relying entirely on end2end tests.
 const Map<String, dynamic> EXPECTED_MAP = const {
-    'version': 3,
-    'sourceRoot': '',
-    'sources': const ['input.dart'],
-    'names': const ['longVar1','longName','longVar2'],
-    'mappings': 'IACIA;AAGAC,EAAaC,MACR',
-    'file': 'output.dart'
+  'version': 3,
+  'sourceRoot': '',
+  'sources': const ['input.dart'],
+  'names': const ['longVar1', 'longName', 'longVar2'],
+  'mappings': 'IACIA;AAGAC,EAAaC,MACR',
+  'file': 'output.dart'
 };
 
 check(SourceSpan outputSpan, Mapping mapping, SourceMapSpan inputSpan,
     bool realOffsets) {
   var line = outputSpan.start.line;
   var column = outputSpan.start.column;
-  var files = realOffsets ? {'input.dart': input} : null; 
+  var files = realOffsets ? {'input.dart': input} : null;
   var span = mapping.spanFor(line, column, files: files);
   var span2 = mapping.spanForLocation(outputSpan.start, files: files);
 
diff --git a/pkgs/source_maps/test/end2end_test.dart b/pkgs/source_maps/test/end2end_test.dart
index 8caf2e9..dd5bced 100644
--- a/pkgs/source_maps/test/end2end_test.dart
+++ b/pkgs/source_maps/test/end2end_test.dart
@@ -30,10 +30,10 @@
 
   test('build + parse', () {
     var map = (new SourceMapBuilder()
-        ..addSpan(inputVar1, outputVar1)
-        ..addSpan(inputFunction, outputFunction)
-        ..addSpan(inputVar2, outputVar2)
-        ..addSpan(inputExpr, outputExpr))
+          ..addSpan(inputVar1, outputVar1)
+          ..addSpan(inputFunction, outputFunction)
+          ..addSpan(inputVar2, outputVar2)
+          ..addSpan(inputExpr, outputExpr))
         .build(output.url.toString());
     var mapping = parseJson(map);
     check(outputVar1, mapping, inputVar1, false);
@@ -44,10 +44,10 @@
 
   test('build + parse - no symbols', () {
     var map = (new SourceMapBuilder()
-        ..addSpan(inputVar1NoSymbol, outputVar1NoSymbol)
-        ..addSpan(inputFunctionNoSymbol, outputFunctionNoSymbol)
-        ..addSpan(inputVar2NoSymbol, outputVar2NoSymbol)
-        ..addSpan(inputExpr, outputExpr))
+          ..addSpan(inputVar1NoSymbol, outputVar1NoSymbol)
+          ..addSpan(inputFunctionNoSymbol, outputFunctionNoSymbol)
+          ..addSpan(inputVar2NoSymbol, outputVar2NoSymbol)
+          ..addSpan(inputExpr, outputExpr))
         .build(output.url.toString());
     var mapping = parseJson(map);
     check(outputVar1NoSymbol, mapping, inputVar1NoSymbol, false);
@@ -58,14 +58,14 @@
 
   test('build + parse, repeated entries', () {
     var map = (new SourceMapBuilder()
-        ..addSpan(inputVar1, outputVar1)
-        ..addSpan(inputVar1, outputVar1)
-        ..addSpan(inputFunction, outputFunction)
-        ..addSpan(inputFunction, outputFunction)
-        ..addSpan(inputVar2, outputVar2)
-        ..addSpan(inputVar2, outputVar2)
-        ..addSpan(inputExpr, outputExpr)
-        ..addSpan(inputExpr, outputExpr))
+          ..addSpan(inputVar1, outputVar1)
+          ..addSpan(inputVar1, outputVar1)
+          ..addSpan(inputFunction, outputFunction)
+          ..addSpan(inputFunction, outputFunction)
+          ..addSpan(inputVar2, outputVar2)
+          ..addSpan(inputVar2, outputVar2)
+          ..addSpan(inputExpr, outputExpr)
+          ..addSpan(inputExpr, outputExpr))
         .build(output.url.toString());
     var mapping = parseJson(map);
     check(outputVar1, mapping, inputVar1, false);
@@ -76,13 +76,13 @@
 
   test('build + parse - no symbols, repeated entries', () {
     var map = (new SourceMapBuilder()
-        ..addSpan(inputVar1NoSymbol, outputVar1NoSymbol)
-        ..addSpan(inputVar1NoSymbol, outputVar1NoSymbol)
-        ..addSpan(inputFunctionNoSymbol, outputFunctionNoSymbol)
-        ..addSpan(inputFunctionNoSymbol, outputFunctionNoSymbol)
-        ..addSpan(inputVar2NoSymbol, outputVar2NoSymbol)
-        ..addSpan(inputVar2NoSymbol, outputVar2NoSymbol)
-        ..addSpan(inputExpr, outputExpr))
+          ..addSpan(inputVar1NoSymbol, outputVar1NoSymbol)
+          ..addSpan(inputVar1NoSymbol, outputVar1NoSymbol)
+          ..addSpan(inputFunctionNoSymbol, outputFunctionNoSymbol)
+          ..addSpan(inputFunctionNoSymbol, outputFunctionNoSymbol)
+          ..addSpan(inputVar2NoSymbol, outputVar2NoSymbol)
+          ..addSpan(inputVar2NoSymbol, outputVar2NoSymbol)
+          ..addSpan(inputExpr, outputExpr))
         .build(output.url.toString());
     var mapping = parseJson(map);
     check(outputVar1NoSymbol, mapping, inputVar1NoSymbol, false);
@@ -93,10 +93,10 @@
 
   test('build + parse with file', () {
     var json = (new SourceMapBuilder()
-        ..addSpan(inputVar1, outputVar1)
-        ..addSpan(inputFunction, outputFunction)
-        ..addSpan(inputVar2, outputVar2)
-        ..addSpan(inputExpr, outputExpr))
+          ..addSpan(inputVar1, outputVar1)
+          ..addSpan(inputFunction, outputFunction)
+          ..addSpan(inputVar2, outputVar2)
+          ..addSpan(inputExpr, outputExpr))
         .toJson(output.url.toString());
     var mapping = parse(json);
     check(outputVar1, mapping, inputVar1, true);
@@ -156,7 +156,7 @@
     var oOffset = out.length - 2;
     var iOffset = INPUT.length - 2;
     check(file.span(oOffset, oOffset), mapping, ispan(iOffset, iOffset), true);
-    check(file.span(oOffset + 1, oOffset + 1), mapping,
-        ispan(iOffset, iOffset), true);
+    check(file.span(oOffset + 1, oOffset + 1), mapping, ispan(iOffset, iOffset),
+        true);
   });
 }
diff --git a/pkgs/source_maps/test/printer_test.dart b/pkgs/source_maps/test/printer_test.dart
index 25036ee..3fd768d 100644
--- a/pkgs/source_maps/test/printer_test.dart
+++ b/pkgs/source_maps/test/printer_test.dart
@@ -13,15 +13,16 @@
 main() {
   test('printer', () {
     var printer = new Printer('output.dart');
-    printer..add('var ')
-           ..mark(inputVar1)
-           ..add('x = 3;\n')
-           ..mark(inputFunction)
-           ..add('f(')
-           ..mark(inputVar2)
-           ..add('y) => ')
-           ..mark(inputExpr)
-           ..add('x + y;\n');
+    printer
+      ..add('var ')
+      ..mark(inputVar1)
+      ..add('x = 3;\n')
+      ..mark(inputFunction)
+      ..add('f(')
+      ..mark(inputVar2)
+      ..add('y) => ')
+      ..mark(inputExpr)
+      ..add('x + y;\n');
     expect(printer.text, OUTPUT);
     expect(printer.map, JSON.encode(EXPECTED_MAP));
   });
@@ -32,48 +33,50 @@
 
     var segments = INPUT.split('long');
     expect(segments.length, 6);
-    printer..mark(ispan(0, 0))
-        ..add(segments[0], projectMarks: true)
-        ..mark(inputVar1)
-        ..add('_s')
-        ..add(segments[1], projectMarks: true)
-        ..mark(inputFunction)
-        ..add('_s')
-        ..add(segments[2], projectMarks: true)
-        ..mark(inputVar2)
-        ..add('_s')
-        ..add(segments[3], projectMarks: true)
-        ..mark(inputExpr)
-        ..add('_s')
-        ..add(segments[4], projectMarks: true)
-        ..add('_s')
-        ..add(segments[5], projectMarks: true);
+    printer
+      ..mark(ispan(0, 0))
+      ..add(segments[0], projectMarks: true)
+      ..mark(inputVar1)
+      ..add('_s')
+      ..add(segments[1], projectMarks: true)
+      ..mark(inputFunction)
+      ..add('_s')
+      ..add(segments[2], projectMarks: true)
+      ..mark(inputVar2)
+      ..add('_s')
+      ..add(segments[3], projectMarks: true)
+      ..mark(inputExpr)
+      ..add('_s')
+      ..add(segments[4], projectMarks: true)
+      ..add('_s')
+      ..add(segments[5], projectMarks: true);
 
     expect(printer.text, out);
     // 8 new lines in the source map:
     expect(printer.map.split(';').length, 8);
 
-    asFixed(SourceMapSpan s) => new SourceMapSpan(s.start, s.end, s.text,
-        isIdentifier: s.isIdentifier);
+    asFixed(SourceMapSpan s) =>
+        new SourceMapSpan(s.start, s.end, s.text, isIdentifier: s.isIdentifier);
 
     // The result is the same if we use fixed positions
     var printer2 = new Printer('output2.dart');
-    printer2..mark(new SourceLocation(0, sourceUrl: 'input.dart').pointSpan())
-        ..add(segments[0], projectMarks: true)
-        ..mark(asFixed(inputVar1))
-        ..add('_s')
-        ..add(segments[1], projectMarks: true)
-        ..mark(asFixed(inputFunction))
-        ..add('_s')
-        ..add(segments[2], projectMarks: true)
-        ..mark(asFixed(inputVar2))
-        ..add('_s')
-        ..add(segments[3], projectMarks: true)
-        ..mark(asFixed(inputExpr))
-        ..add('_s')
-        ..add(segments[4], projectMarks: true)
-        ..add('_s')
-        ..add(segments[5], projectMarks: true);
+    printer2
+      ..mark(new SourceLocation(0, sourceUrl: 'input.dart').pointSpan())
+      ..add(segments[0], projectMarks: true)
+      ..mark(asFixed(inputVar1))
+      ..add('_s')
+      ..add(segments[1], projectMarks: true)
+      ..mark(asFixed(inputFunction))
+      ..add('_s')
+      ..add(segments[2], projectMarks: true)
+      ..mark(asFixed(inputVar2))
+      ..add('_s')
+      ..add(segments[3], projectMarks: true)
+      ..mark(asFixed(inputExpr))
+      ..add('_s')
+      ..add(segments[4], projectMarks: true)
+      ..add('_s')
+      ..add(segments[5], projectMarks: true);
 
     expect(printer2.text, out);
     expect(printer2.map, printer.map);
@@ -82,24 +85,26 @@
   group('nested printer', () {
     test('simple use', () {
       var printer = new NestedPrinter();
-      printer..add('var ')
-             ..add('x = 3;\n', span: inputVar1)
-             ..add('f(', span: inputFunction)
-             ..add('y) => ', span: inputVar2)
-             ..add('x + y;\n', span: inputExpr)
-             ..build('output.dart');
+      printer
+        ..add('var ')
+        ..add('x = 3;\n', span: inputVar1)
+        ..add('f(', span: inputFunction)
+        ..add('y) => ', span: inputVar2)
+        ..add('x + y;\n', span: inputExpr)
+        ..build('output.dart');
       expect(printer.text, OUTPUT);
       expect(printer.map, JSON.encode(EXPECTED_MAP));
     });
 
     test('nested use', () {
       var printer = new NestedPrinter();
-      printer..add('var ')
-             ..add(new NestedPrinter()..add('x = 3;\n', span: inputVar1))
-             ..add('f(', span: inputFunction)
-             ..add(new NestedPrinter()..add('y) => ', span: inputVar2))
-             ..add('x + y;\n', span: inputExpr)
-             ..build('output.dart');
+      printer
+        ..add('var ')
+        ..add(new NestedPrinter()..add('x = 3;\n', span: inputVar1))
+        ..add('f(', span: inputFunction)
+        ..add(new NestedPrinter()..add('y) => ', span: inputVar2))
+        ..add('x + y;\n', span: inputExpr)
+        ..build('output.dart');
       expect(printer.text, OUTPUT);
       expect(printer.map, JSON.encode(EXPECTED_MAP));
     });
diff --git a/pkgs/source_maps/test/refactor_test.dart b/pkgs/source_maps/test/refactor_test.dart
index 03292d1..afaeec2 100644
--- a/pkgs/source_maps/test/refactor_test.dart
+++ b/pkgs/source_maps/test/refactor_test.dart
@@ -33,15 +33,16 @@
       txn.edit(6, 7, '_');
       txn.edit(6, 6, '-');
       expect((txn.commit()..build('')).text, "01.4|5-_789abcdefghij");
-
     });
 
     test('conflict', () {
       var txn = new TextEditTransaction(original, file);
       txn.edit(2, 4, '.');
       txn.edit(3, 3, '-');
-      expect(() => txn.commit(), throwsA(predicate(
-            (e) => e.toString().contains('overlapping edits'))));
+      expect(
+          () => txn.commit(),
+          throwsA(
+              predicate((e) => e.toString().contains('overlapping edits'))));
     });
   });
 
@@ -60,40 +61,48 @@
 
     // Line 1 and 2 are unmodified: mapping any column returns the beginning
     // of the corresponding line:
-    expect(_span(1, 1, map, file),
+    expect(
+        _span(1, 1, map, file),
         "line 1, column 1: \n"
         "0123456789\n"
         "^");
-    expect(_span(1, 5, map, file),
+    expect(
+        _span(1, 5, map, file),
         "line 1, column 1: \n"
         "0123456789\n"
         "^");
-    expect(_span(2, 1, map, file),
+    expect(
+        _span(2, 1, map, file),
         "line 2, column 1: \n"
         "0*23456789\n"
         "^");
-    expect(_span(2, 8, map, file),
+    expect(
+        _span(2, 8, map, file),
         "line 2, column 1: \n"
         "0*23456789\n"
         "^");
 
     // Line 3 is modified part way: mappings before the edits have the right
     // mapping, after the edits the mapping is null.
-    expect(_span(3, 1, map, file),
+    expect(
+        _span(3, 1, map, file),
         "line 3, column 1: \n"
         "01*3456789\n"
         "^");
-    expect(_span(3, 5, map, file),
+    expect(
+        _span(3, 5, map, file),
         "line 3, column 1: \n"
         "01*3456789\n"
         "^");
 
     // Start of edits map to beginning of the edit secion:
-    expect(_span(3, 6, map, file),
+    expect(
+        _span(3, 6, map, file),
         "line 3, column 6: \n"
         "01*3456789\n"
         "     ^");
-    expect(_span(3, 7, map, file),
+    expect(
+        _span(3, 7, map, file),
         "line 3, column 6: \n"
         "01*3456789\n"
         "     ^");
@@ -101,42 +110,50 @@
     // Lines added have no mapping (they should inherit the last mapping),
     // but the end of the edit region continues were we left off:
     expect(_span(4, 1, map, file), isNull);
-    expect(_span(4, 5, map, file),
+    expect(
+        _span(4, 5, map, file),
         "line 3, column 8: \n"
         "01*3456789\n"
         "       ^");
 
     // Subsequent lines are still mapped correctly:
     // a (in a___cd...)
-    expect(_span(5, 1, map, file),
+    expect(
+        _span(5, 1, map, file),
         "line 4, column 1: \n"
         "abcdefghij\n"
         "^");
     // _ (in a___cd...)
-    expect(_span(5, 2, map, file),
+    expect(
+        _span(5, 2, map, file),
         "line 4, column 2: \n"
         "abcdefghij\n"
         " ^");
     // _ (in a___cd...)
-    expect(_span(5, 3, map, file),
+    expect(
+        _span(5, 3, map, file),
         "line 4, column 2: \n"
         "abcdefghij\n"
         " ^");
     // _ (in a___cd...)
-    expect(_span(5, 4, map, file),
+    expect(
+        _span(5, 4, map, file),
         "line 4, column 2: \n"
         "abcdefghij\n"
         " ^");
     // c (in a___cd...)
-    expect(_span(5, 5, map, file),
+    expect(
+        _span(5, 5, map, file),
         "line 4, column 3: \n"
         "abcdefghij\n"
         "  ^");
-    expect(_span(6, 1, map, file),
+    expect(
+        _span(6, 1, map, file),
         "line 5, column 1: \n"
         "abcd*fghij\n"
         "^");
-    expect(_span(6, 8, map, file),
+    expect(
+        _span(6, 8, map, file),
         "line 5, column 1: \n"
         "abcd*fghij\n"
         "^");
diff --git a/pkgs/source_maps/test/utils_test.dart b/pkgs/source_maps/test/utils_test.dart
index cbbb40a..6790082 100644
--- a/pkgs/source_maps/test/utils_test.dart
+++ b/pkgs/source_maps/test/utils_test.dart
@@ -51,4 +51,3 @@
   }
   return list.length;
 }
-
diff --git a/pkgs/source_maps/test/vlq_test.dart b/pkgs/source_maps/test/vlq_test.dart
index d1b543d..30b6d45 100644
--- a/pkgs/source_maps/test/vlq_test.dart
+++ b/pkgs/source_maps/test/vlq_test.dart
@@ -42,7 +42,6 @@
     expect(() => encodeVlq(min_int - 1), throws);
     expect(() => encodeVlq(min_int - 2), throws);
 
-
     // if we allowed more than 32 bits, these would be the expected encodings
     // for the large numbers above.
     expect(() => decodeVlq('ggggggE'.split('').iterator), throws);