Centralized event streams

runtime/observatory/lib/src/mocks/objects/script.dart

-// Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
-// 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
-
-part of mocks;
-
-class ScriptRefMock implements M.ScriptRef {
-  final String id;
-  final String uri;
-
-  const ScriptRefMock({this.id, this.uri});
-}
-
-typedef int TokenToInt(int token);
-
-class ScriptMock implements M.Script {
-  final String id;
-  final int size;
-  final String uri;
-  final String source;
-
-  final TokenToInt _tokenToLine;
-  final TokenToInt _tokenToCol;
-
-  int tokenToLine(int token) => _tokenToLine(token);
-  int tokenToCol(int token) => _tokenToCol(token);
-
-  const ScriptMock({this.id, this.size, this.uri, this.source,
-      TokenToInt tokenToLine, TokenToInt tokenToCol})
-    : _tokenToLine = tokenToLine,
-      _tokenToCol = tokenToCol;
-}