ParseSourceSpan {
  start: ParseLocation {
    file: ParseSourceFile {
      content: '<a><br\n></a>',
      url: 'angular-html-parser'
    },
    offset: 0,
    line: 0,
    col: 0
  },
  end: ParseLocation {
    file: ParseSourceFile {
      content: '<a><br\n></a>',
      url: 'angular-html-parser'
    },
    offset: 3,
    line: 0, // <---  This seems not right. Should be 1
    col: 3
  },
  details: null
}