{
  "name": "Babel ES6 JavaScript",
  "scopeName": "source.js.jsx",
  "foldingStartMarker": "(/\\*|\\{|\\()",
  "foldingEndMarker": "(\\*/|\\}|\\))",
  "firstLineMatch": "^#!\\s*/.*\\b(node|js)$\\n?",
  "fileTypes": [
    "js",
    "es6",
    "es",
    "babel",
    "jsx",
    "flow"
  ],
  "patterns": [
    {
      "include": "#core"
    }
  ],
  "repository": {
    "core": {
      "patterns": [
        {
          "include": "#ignore-long-lines"
        },
        {
          "include": "#flowtype-keywords"
        },
        {
          "include": "#literal-function-labels"
        },
        {
          "include": "#literal-arrow-function-labels"
        },
        {
          "include": "#literal-labels"
        },
        {
          "include": "#literal-for"
        },
        {
          "include": "#literal-switch"
        },
        {
          "include": "#expression"
        },
        {
          "include": "#literal-keywords"
        },
        {
          "include": "#literal-punctuation"
        }
      ]
    },
    "expression": {
      "patterns": [
        {
          "include": "#ignore-long-lines"
        },
        {
          "include": "#jsx"
        },
        {
          "include": "#es7-decorators"
        },
        {
          "include": "#support"
        },
        {
          "include": "#literal-function-labels"
        },
        {
          "include": "#literal-arrow-function-labels"
        },
        {
          "include": "#literal-function"
        },
        {
          "include": "#literal-arrow-function"
        },
        {
          "include": "#literal-method-alternate"
        },
        {
          "include": "#literal-prototype",
          "comment": "after literal-function, which includes some prototype strings"
        },
        {
          "include": "#literal-regexp",
          "comment": "before operators to avoid abiguities"
        },
        {
          "include": "#literal-number"
        },
        {
          "include": "#literal-quasi"
        },
        {
          "include": "#literal-string"
        },
        {
          "include": "#literal-language-constant"
        },
        {
          "include": "#literal-language-variable"
        },
        {
          "include": "#literal-object",
          "comment": "before literal-module as it traps default {"
        },
        {
          "include": "#literal-module"
        },
        {
          "include": "#literal-class"
        },
        {
          "include": "#literal-constructor"
        },
        {
          "include": "#literal-method-call"
        },
        {
          "include": "#literal-function-call"
        },
        {
          "include": "#comments"
        },
        {
          "include": "#brackets"
        },
        {
          "include": "#literal-operators"
        },
        {
          "include": "#literal-variable"
        },
        {
          "include": "#literal-comma"
        },
        {
          "include": "#miscellaneous"
        }
      ]
    },
    "ignore-long-lines": {
      "comment": "so set at arbitary 1000 chars to avoid parsing minified files",
      "patterns": [
        {
          "match": "^(?:).{1000,}"
        }
      ]
    },
    "literal-function-labels": {
      "patterns": [
        {
          "comment": "e.g. play: function(arg1, arg2) { }",
          "name": "meta.function.json.js",
          "begin": "(?<=^|{|,)\\s*+([_$a-zA-Z][$\\w]*)\\s*+(:)\\s*+(?:(async)\\s+)?\\s*+((?<!\\.)\\bfunction\\b)\\s*+(?:(\\*)\\s*)?\\s*(?=\\(|<)",
          "end": "(?=\\{)",
          "applyEndPatternLast": 1,
          "beginCaptures": {
            "1": {
              "name": "entity.name.function.js"
            },
            "2": {
              "name": "punctuation.separator.key-value.js"
            },
            "3": {
              "name": "storage.type.js"
            },
            "4": {
              "name": "storage.type.function.js"
            },
            "5": {
              "name": "keyword.generator.asterisk.js"
            }
          },
          "patterns": [
            {
              "include": "#flowtype"
            }
          ]
        },
        {
          "comment": "e.g. 'play': function(arg1, arg2) { }",
          "name": "meta.function.json.js",
          "begin": "(?<=^|{|,)\\s*+(('|\\\")([^\"']*)(\\k<-3>))\\s*+(:)\\s*+(async)?\\s*+((?<!\\.)\\bfunction\\b)\\s*(\\*\\s*)?\\s*(?=\\(|<)",
          "end": "(?=\\{)",
          "applyEndPatternLast": 1,
          "beginCaptures": {
            "1": {
              "name": "string.quoted.js"
            },
            "2": {
              "name": "punctuation.definition.string.begin.js"
            },
            "3": {
              "name": "entity.name.function.js"
            },
            "4": {
              "name": "punctuation.definition.string.end.js"
            },
            "5": {
              "name": "punctuation.separator.key-value.js"
            },
            "6": {
              "name": "storage.type.js"
            },
            "7": {
              "name": "storage.type.function.js"
            },
            "8": {
              "name": "keyword.generator.asterisk.js"
            }
          },
          "patterns": [
            {
              "include": "#flowtype"
            }
          ]
        }
      ]
    },
    "literal-arrow-function-labels": {
      "patterns": [
        {
          "comment": "e.g. play: async <T>(args) => { }",
          "name": "meta.function.json.arrow.js",
          "begin": "(?<=^|{|,)\\s*+(\\b[_$a-zA-Z][$\\w]*)\\s*+(:)\\s*+(\\basync\\b)?\\s*+(?=(<(?:(?>[^<>]+)|\\g<-1>)*>)?\\s*+(\\((?:(?>[^()]+)|\\g<-1>)*\\))\\s*+(?:\\s*:(\\s*+(&|\\|)?(\\s*+[$_a-zA-Z0-9]+(<(?:(?>[^<>]+)|\\g<-1>)*>)?|\\s*+(\\{(?:(?>[^{}]+)|\\g<-1>)*\\})|\\s*+(\\[(?:(?>[^\\[\\]]+)|\\g<-1>)*\\])|\\s*+(\\s*([\"']).*?\\k<-1>(?<!\\\\.))|\\s*[x0-9A-Fa-f]+))*+)*\\s*=>)",
          "end": "\\s*(=>)",
          "beginCaptures": {
            "1": {
              "name": "entity.name.function.js"
            },
            "2": {
              "name": "punctuation.separator.key-value.js"
            },
            "3": {
              "name": "storage.type.js"
            }
          },
          "endCaptures": {
            "1": {
              "name": "storage.type.function.arrow.js"
            }
          },
          "patterns": [
            {
              "include": "#flowtype"
            }
          ]
        },
        {
          "comment": "e.g. play: arg => { }",
          "name": "meta.function.json.arrow.js",
          "begin": "(?<=^|{|,)\\s*+(\\b[_$a-zA-Z][$\\w]*)\\s*+(:)\\s*+(\\basync\\b)?\\s*+(?=(<(?:(?>[^<>]+)|\\g<-1>)*>)?\\s*+([_$a-zA-Z][$\\w]*)\\s*+(?:\\s*:(\\s*+(&|\\|)?(\\s*+[$_a-zA-Z0-9]+(<(?:(?>[^<>]+)|\\g<-1>)*>)?|\\s*+(\\{(?:(?>[^{}]+)|\\g<-1>)*\\})|\\s*+(\\[(?:(?>[^\\[\\]]+)|\\g<-1>)*\\])|\\s*+(\\s*([\"']).*?\\k<-1>(?<!\\\\.))|\\s*[x0-9A-Fa-f]+))*+)*\\s*=>)",
          "end": "\\s*(=>)",
          "beginCaptures": {
            "1": {
              "name": "entity.name.function.js"
            },
            "2": {
              "name": "punctuation.separator.key-value.js"
            },
            "3": {
              "name": "storage.type.js"
            }
          },
          "endCaptures": {
            "1": {
              "name": "storage.type.function.arrow.js"
            }
          },
          "patterns": [
            {
              "include": "#flowtype-polymorphs"
            },
            {
              "include": "#flowtype-variable"
            }
          ]
        },
        {
          "comment": "e.g. 'play': (args) => { }",
          "name": "meta.function.json.arrow.js",
          "begin": "(?<=^|{|,)\\s*+(('|\\\")([^\"']*)(\\k<-3>))\\s*(:)\\s*+(\\basync\\b)?\\s*+(?=(<(?:(?>[^<>]+)|\\g<-1>)*>)?\\s*+(\\((?:(?>[^()]+)|\\g<-1>)*\\))\\s*+(?:\\s*:(\\s*+(&|\\|)?(\\s*+[$_a-zA-Z0-9]+(<(?:(?>[^<>]+)|\\g<-1>)*>)?|\\s*+(\\{(?:(?>[^{}]+)|\\g<-1>)*\\})|\\s*+(\\[(?:(?>[^\\[\\]]+)|\\g<-1>)*\\])|\\s*+(\\s*([\"']).*?\\k<-1>(?<!\\\\.))|\\s*[x0-9A-Fa-f]+))*+)*\\s*=>)",
          "end": "\\s*(=>)",
          "applyEndPatternLast": 1,
          "endCaptures": {
            "1": {
              "name": "storage.type.function.arrow.js"
            }
          },
          "beginCaptures": {
            "1": {
              "name": "string.quoted.js"
            },
            "2": {
              "name": "punctuation.definition.string.begin.js"
            },
            "3": {
              "name": "entity.name.function.js"
            },
            "4": {
              "name": "punctuation.definition.string.end.js"
            },
            "5": {
              "name": "punctuation.separator.key-value.js"
            },
            "6": {
              "name": "storage.type.js"
            }
          },
          "patterns": [
            {
              "include": "#flowtype"
            }
          ]
        },
        {
          "comment": "e.g. 'play': arg => { }",
          "name": "meta.function.json.arrow.js",
          "begin": "(?<=^|{|,)\\s*+(('|\\\")([^\"']*)(\\k<-3>))\\s*+(:)\\s*+(\\basync\\b)?\\s*+(?=(<(?:(?>[^<>]+)|\\g<-1>)*>)?\\s*+([_$a-zA-Z][$\\w]*)\\s*+(?:\\s*:(\\s*+(&|\\|)?(\\s*+[$_a-zA-Z0-9]+(<(?:(?>[^<>]+)|\\g<-1>)*>)?|\\s*+(\\{(?:(?>[^{}]+)|\\g<-1>)*\\})|\\s*+(\\[(?:(?>[^\\[\\]]+)|\\g<-1>)*\\])|\\s*+(\\s*([\"']).*?\\k<-1>(?<!\\\\.))|\\s*[x0-9A-Fa-f]+))*+)*\\s*=>)",
          "end": "\\s*(=>)",
          "beginCaptures": {
            "1": {
              "name": "string.quoted.js"
            },
            "2": {
              "name": "punctuation.definition.string.begin.js"
            },
            "3": {
              "name": "entity.name.function.js"
            },
            "4": {
              "name": "punctuation.definition.string.end.js"
            },
            "5": {
              "name": "punctuation.separator.key-value.js"
            },
            "6": {
              "name": "storage.type.js"
            }
          },
          "endCaptures": {
            "1": {
              "name": "storage.type.function.arrow.js"
            }
          },
          "patterns": [
            {
              "include": "#flowtype-polymorphs"
            },
            {
              "include": "#flowtype-variable"
            }
          ]
        }
      ]
    },
    "literal-labels": {
      "patterns": [
        {
          "comment": "string as a property name",
          "match": "\\s*+(?<!\\.|\\?|\\?\\s|\\?\\s\\s)(((\\\")(\\\\.|[^\\\\\"])*(\\\"))|((')(\\\\.|[^\\\\'])*(')))\\s*+(:)",
          "captures": {
            "1": {
              "name": "constant.other.object.key.js"
            },
            "2": {
              "name": "string.quoted.double.js"
            },
            "3": {
              "name": "punctuation.definition.string.begin.js"
            },
            "5": {
              "name": "punctuation.definition.string.end.js"
            },
            "6": {
              "name": "string.quoted.single.js"
            },
            "7": {
              "name": "punctuation.definition.string.begin.js"
            },
            "9": {
              "name": "punctuation.definition.string.end.js"
            },
            "10": {
              "name": "punctuation.separator.key-value.js"
            }
          }
        },
        {
          "comment": "[something] : as  property name",
          "begin": "\\s*+(?<!\\.|\\?|\\?\\s|\\?\\s\\s)(\\[)(?=(?:[^\\[]+)*?\\]\\s*+(:)(?=\\s*+\\S))",
          "end": "\\s*(\\])\\s*+(:)",
          "beginCaptures": {
            "1": {
              "name": "meta.brace.square.js"
            }
          },
          "endCaptures": {
            "1": {
              "name": "meta.brace.square.js"
            },
            "2": {
              "name": "punctuation.separator.key-value.js"
            }
          },
          "patterns": [
            {
              "include": "#expression"
            }
          ]
        },
        {
          "name": "constant.other.object.key.js",
          "match": "\\s*+(?<!\\.|\\?|\\?\\s|\\?\\s\\s)\\s*+([_$a-zA-Z][$\\w]*)\\s*+(:)",
          "captures": {
            "1": {
              "name": "string.unquoted.js"
            },
            "2": {
              "name": "punctuation.separator.key-value.js"
            }
          }
        }
      ]
    },
    "literal-keywords": {
      "patterns": [
        {
          "include": "#literal-keyword-storage"
        },
        {
          "name": "keyword.control.flow.js",
          "match": "\\s*+(?<!\\.)\\b(yield)\\b(?:\\s*+(\\*))?",
          "captures": {
            "1": {
              "name": "keyword.control.flow.js"
            },
            "2": {
              "name": "keyword.generator.asterisk.js"
            }
          }
        },
        {
          "name": "keyword.control.flow.js",
          "match": "\\s*+(?<!\\.)\\b(await|return)\\b"
        },
        {
          "name": "keyword.control.conditional.js",
          "match": "\\s*+(?<!\\.)\\b(if|else)\\b"
        },
        {
          "name": "keyword.control.trycatch.js",
          "match": "\\s*+(?<!\\.)\\b(catch|finally|throw|try)\\b"
        },
        {
          "name": "keyword.control.loop.js",
          "match": "\\s*+(?<!\\.)\\b(break|continue|do|goto|while)\\b"
        }
      ]
    },
    "literal-for": {
      "patterns": [
        {
          "name": "meta.for.js",
          "begin": "\\s*+(?<!\\.)\\b(for)\\b",
          "end": "\\s*\\)",
          "endCaptures": {
            "0": {
              "name": "meta.brace.round.js"
            }
          },
          "beginCaptures": {
            "1": {
              "name": "keyword.control.loop.js"
            }
          },
          "patterns": [
            {
              "begin": "\\s*+\\(",
              "end": "\\s*(?=\\))",
              "beginCaptures": {
                "0": {
                  "name": "meta.brace.round.js"
                }
              },
              "patterns": [
                {
                  "include": "#literal-keyword-storage"
                },
                {
                  "include": "#expression"
                },
                {
                  "include": "#literal-punctuation"
                }
              ]
            }
          ]
        }
      ]
    },
    "literal-switch": {
      "patterns": [
        {
          "name": "meta.switch.js",
          "begin": "\\s*+(?<!\\.)\\b(switch)\\b",
          "end": "\\s*\\}",
          "beginCaptures": {
            "1": {
              "name": "keyword.control.switch.js"
            }
          },
          "endCaptures": {
            "0": {
              "name": "meta.brace.curly.js"
            }
          },
          "patterns": [
            {
              "include": "#round-brackets"
            },
            {
              "begin": "\\s*+\\{",
              "end": "\\s*(?=})",
              "beginCaptures": {
                "0": {
                  "name": "meta.brace.curly.js"
                }
              },
              "patterns": [
                {
                  "begin": "\\s*+(?<!\\.)\\b(case|default)\\b",
                  "end": "\\s*(:)",
                  "beginCaptures": {
                    "1": {
                      "name": "keyword.control.switch.js"
                    }
                  },
                  "endCaptures": {
                    "1": {
                      "name": "keyword.operator.js"
                    }
                  },
                  "patterns": [
                    {
                      "include": "#expression"
                    }
                  ]
                },
                {
                  "include": "$self"
                }
              ]
            }
          ]
        }
      ]
    },
    "brackets": {
      "patterns": [
        {
          "include": "#round-brackets"
        },
        {
          "include": "#square-brackets"
        },
        {
          "include": "#curly-brackets"
        }
      ]
    },
    "round-brackets": {
      "patterns": [
        {
          "comment": "try to avoid ternary operators which have a '? some chars :'",
          "begin": "(^|:|;|=|(?<=:|;|=))\\s*+(\\((?=((\"|').*?(?<=[^\\\\])\\k<-1>|[^?:])*(:|\\?\\s*+:)))",
          "end": "\\s*\\)",
          "beginCaptures": {
            "2": {
              "name": "meta.brace.round.js"
            }
          },
          "endCaptures": {
            "0": {
              "name": "meta.brace.round.js"
            }
          },
          "patterns": [
            {
              "include": "#flowtype-typecast"
            },
            {
              "include": "#expression"
            }
          ]
        },
        {
          "begin": "\\s*+\\(",
          "end": "\\s*\\)",
          "endCaptures": {
            "0": {
              "name": "meta.brace.round.js"
            }
          },
          "beginCaptures": {
            "0": {
              "name": "meta.brace.round.js"
            }
          },
          "patterns": [
            {
              "include": "#expression"
            }
          ]
        }
      ]
    },
    "square-brackets": {
      "patterns": [
        {
          "begin": "\\s*+\\[",
          "end": "\\s*\\]",
          "endCaptures": {
            "0": {
              "name": "meta.brace.square.js"
            }
          },
          "beginCaptures": {
            "0": {
              "name": "meta.brace.square.js"
            }
          },
          "patterns": [
            {
              "include": "#expression"
            }
          ]
        }
      ]
    },
    "curly-brackets": {
      "patterns": [
        {
          "begin": "\\s*+\\{",
          "end": "\\s*\\}",
          "endCaptures": {
            "0": {
              "name": "meta.brace.curly.js"
            }
          },
          "beginCaptures": {
            "0": {
              "name": "meta.brace.curly.js"
            }
          },
          "patterns": [
            {
              "include": "$self"
            }
          ]
        }
      ]
    },
    "jsdoc": {
      "patterns": [
        {
          "comment": "common doc @ keywords",
          "match": "(?<!\\w)@(abstract|alias|author|class|constructor|deprecated|enum|event|example|extends|fires|ignore|inheritdoc|member|method|param|private|property|protected|readonly|requires|return|since|static|throws|type|var)\\b",
          "name": "storage.type.class.doc"
        },
        {
          "comment": "additional jsdoc keywords",
          "match": "(?<!\\w)@(access|also|arg|arguments|augments|borrows|borrowsThis|callback|callbackDocument|classdesc|constant|const|constructs|copyright|default|defaultvalue|desc|description|emits|exception|exports|external|file|fileoverview|function|func|global|host|implements|inner|instance|interface|kind|lends|license|listens|link|linkcode|linkplain|memberof|mixes|mixin|module|name|namespace|overview|prop|public|returns|see|summary|this|todo|tutorial|typedef|undocumented|variation|version|virtual)\\b",
          "name": "storage.type.class.jsdoc"
        },
        {
          "comment": "additional jsduck keywords",
          "match": "(?<!\\w)@(accessor|alternateClassName|aside|cfg|chainable|docauthor|evented|experimental|ftype|hide|inheritable|localdoc|markdown|mixins|new|override|preventable|ptype|removed|scss mixin|singleton|template|uses|xtype)\\b",
          "name": "storage.type.class.jsduck"
        }
      ]
    },
    "comments": {
      "patterns": [
        {
          "include": "#special-comments-conditional-compilation"
        },
        {
          "name": "comment.block.documentation.js",
          "begin": "\\s*+/\\*\\*(?!/)",
          "end": "\\s*\\*/",
          "captures": {
            "0": {
              "name": "punctuation.definition.comment.js"
            }
          },
          "patterns": [
            {
              "include": "#jsdoc"
            }
          ]
        },
        {
          "name": "comment.block.js",
          "begin": "\\s*+/\\*",
          "end": "\\s*\\*/",
          "captures": {
            "0": {
              "name": "punctuation.definition.comment.js"
            }
          }
        },
        {
          "name": "comment.block.html.js",
          "match": "\\s*+(<!--|-->)",
          "captures": {
            "0": {
              "name": "punctuation.definition.comment.js"
            }
          }
        },
        {
          "name": "comment.line.double-slash.js",
          "begin": "\\s*+(//)",
          "end": "\\s*$",
          "beginCaptures": {
            "1": {
              "name": "punctuation.definition.comment.js"
            }
          }
        },
        {
          "name": "comment.line.shebang.js",
          "match": "^(#!).*$\\n?",
          "captures": {
            "1": {
              "name": "punctuation.definition.comment.js"
            }
          }
        }
      ]
    },
    "special-comments-conditional-compilation": {
      "patterns": [
        {
          "name": "comment.block.conditional.js",
          "begin": "\\s*+/\\*(?=@)",
          "end": "\\s*\\*/",
          "captures": {
            "0": {
              "name": "punctuation.definition.comment.js"
            }
          },
          "endCaptures": {
            "1": {
              "name": "keyword.control.conditional.js"
            },
            "2": {
              "name": "punctuation.definition.keyword.js"
            }
          },
          "patterns": [
            {
              "name": "punctuation.definition.comment.js",
              "match": "\\s*+/\\*"
            },
            {
              "include": "$self"
            }
          ]
        },
        {
          "name": "keyword.control.conditional.js",
          "match": "\\s*+(?!@)(@)(if|elif|else|end|ifdef|endif|cc_on|set)\\b",
          "captures": {
            "1": {
              "name": "punctuation.definition.keyword.js"
            }
          }
        },
        {
          "name": "variable.other.conditional.js",
          "match": "\\s*+(?!@)(@)(_win32|_win16|_mac|_alpha|_x86|_mc680x0|_PowerPC|_jscript|_jscript_build|_jscript_version|_debug|_fast|[a-zA-Z]\\w+)",
          "captures": {
            "1": {
              "name": "punctuation.definition.variable.js"
            }
          }
        }
      ]
    },
    "literal-punctuation": {
      "patterns": [
        {
          "include": "#literal-semi-colon"
        },
        {
          "include": "#literal-comma"
        }
      ]
    },
    "literal-semi-colon": {
      "patterns": [
        {
          "name": "punctuation.terminator.statement.js",
          "match": "\\s*+\\;"
        }
      ]
    },
    "literal-comma": {
      "patterns": [
        {
          "name": "meta.delimiter.comma.js",
          "match": "\\s*+,"
        }
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          "patterns": [
            {
              "name": "keyword.operator.module.all.js",
              "match": "\\*"
            },
            {
              "include": "#literal-module-as"
            },
            {
              "include": "#literal-module-brackets"
            },
            {
              "include": "#literal-variable"
            },
            {
              "include": "#comments"
            },
            {
              "include": "#literal-comma"
            }
          ]
        },
        {
          "comment": "trap expressions among - export function* () {}",
          "match": "\\s*+(?<!\\.)\\b(export|default)(?!\\s*:)\\b",
          "captures": {
            "1": {
              "name": "keyword.control.module.js"
            }
          }
        }
      ]
    },
    "literal-module-as": {
      "match": "\\s*+(?:(\\*)|([$_a-zA-Z][$_\\w]*))\\s++(\\bas\\b)\\s++(?:(\\bdefault\\b)|([$_a-zA-Z][$_\\w]*))",
      "captures": {
        "1": {
          "name": "keyword.operator.module.all.js"
        },
        "2": {
          "name": "variable.other.readwrite.js"
        },
        "3": {
          "name": "keyword.control.module.reference.js"
        },
        "4": {
          "name": "keyword.control.module.js"
        },
        "5": {
          "name": "variable.other.readwrite.js"
        }
      }
    },
    "literal-module-brackets": {
      "patterns": [
        {
          "begin": "\\s*+(?:(\\{)|(\\[))",
          "end": "\\s*(?:(\\})|(\\]))",
          "beginCaptures": {
            "1": {
              "name": "meta.brace.curly.js"
            },
            "2": {
              "name": "meta.brace.square.js"
            }
          },
          "endCaptures": {
            "1": {
              "name": "meta.brace.curly.js"
            },
            "2": {
              "name": "meta.brace.square.js"
            }
          },
          "patterns": [
            {
              "name": "keyword.operator.module.all.js",
              "match": "\\*"
            },
            {
              "include": "#literal-module-as"
            },
            {
              "include": "#literal-module-brackets"
            },
            {
              "include": "#literal-variable"
            },
            {
              "include": "#literal-string"
            },
            {
              "include": "#literal-comma"
            }
          ]
        }
      ]
    },
    "literal-variable": {
      "patterns": [
        {
          "comment": "e.g. CONSTANT",
          "name": "variable.other.constant.js",
          "match": "\\s*+[A-Z][_$\\dA-Z]*\\b"
        },
        {
          "comment": "e.g. dollar vars",
          "name": "variable.other.dollar.js",
          "match": "\\s*+\\$[$\\w]*"
        },
        {
          "comment": "e.g. Class.property",
          "name": "meta.property.class.js",
          "match": "\\s*+\\b([A-Z][$\\w]*)\\s*+(\\.)([_$a-zA-Z][$\\w]*)",
          "captures": {
            "1": {
              "name": "variable.other.class.js"
            },
            "2": {
              "name": "keyword.operator.accessor.js"
            },
            "3": {
              "name": "variable.other.property.static.js"
            }
          }
        },
        {
          "comment": "e.g. obj.property",
          "name": "variable.other.object.js",
          "match": "\\s*+(?<!\\.)[_$a-zA-Z][$\\w]*\\s*+(?=[\\[\\.])",
          "captures": {
            "1": {
              "name": "variable.other.object.js"
            }
          }
        },
        {
          "comment": "e.g. obj.property",
          "name": "meta.property.object.js",
          "match": "\\s*+(?<=\\.)\\s*+[_$a-zA-Z][$\\w]*",
          "captures": {
            "0": {
              "name": "variable.other.property.js"
            }
          }
        },
        {
          "name": "variable.other.readwrite.js",
          "match": "\\s*+[_$a-zA-Z][$\\w]*"
        }
      ]
    },
    "literal-prototype": {
      "patterns": [
        {
          "comment": "e.g. Sound.prototype",
          "name": "meta.prototype.access.js",
          "match": "\\s*+([_$a-zA-Z][$\\w]*)(\\.)(prototype)\\b",
          "captures": {
            "1": {
              "name": "entity.name.class.js"
            },
            "2": {
              "name": "keyword.operator.accessor.js"
            },
            "3": {
              "name": "variable.language.prototype.js"
            }
          }
        },
        {
          "comment": "e.g. Sound.prototype = { }",
          "name": "meta.prototype.declaration.js",
          "match": "\\s*+([_$a-zA-Z][$\\w]*)(\\.)(prototype)\\s*+=\\s*+",
          "captures": {
            "1": {
              "name": "entity.name.class.js"
            },
            "2": {
              "name": "keyword.operator.accessor.js"
            },
            "3": {
              "name": "variable.language.prototype.js"
            }
          }
        }
      ]
    },
    "es7-decorators": {
      "patterns": [
        {
          "comment": "https://github.com/wycats/javascript-decorators",
          "name": "tag.decorator.js",
          "match": "\\s*+(?<!@)(@)([_$a-zA-Z][$\\w]*)\\b",
          "captures": {
            "1": {
              "name": "punctuation.definition.tag.js"
            },
            "2": {
              "name": "entity.name.tag.js"
            }
          }
        }
      ]
    },
    "jsx": {
      "comment": "Avoid < operator expressions as best we can using Zertosh's regex",
      "patterns": [
        {
          "begin": "(?<=\\(|\\{|\\[|,|&&|\\|\\||\\?|:|=|=>|\\Wreturn|^return|\\Wdefault|^)\\s*+(?=<[$_\\p{L}])",
          "end": "(?=.)",
          "applyEndPatternLast": 1,
          "patterns": [
            {
              "include": "#jsx-tag-element-name"
            }
          ]
        }
      ]
    },
    "jsx-tag-element-name": {
      "patterns": [
        {
          "comment": "Tags that end > are trapped in #jsx-tag-termination",
          "name": "meta.tag.jsx",
          "begin": "\\s*+(<)((\\p{Ll}[\\p{Ll}0-9]*)|((?:[$_\\p{L}\\p{Nl}][$_\\p{L}\\p{Mn}\\p{Mc}\\p{Nd}\\p{Nl}\\p{Pc}-]*?:)?+(?:[$_\\p{L}\\p{Nl}](?:[$_\\p{L}\\p{Mn}\\p{Mc}\\p{Nd}\\p{Nl}\\p{Pc}\\.-](?<!\\.\\.))*+)+))(?=[ />\\s])(?![:])(?<!\\.|:)",
          "end": "\\s*(?<=</)((\\4)|\\2)(>)|(/>)|((?<=</)[\\S ]*?)>",
          "beginCaptures": {
            "1": {
              "name": "punctuation.definition.tag.jsx"
            },
            "2": {
              "name": "entity.name.tag.open.jsx"
            },
            "4": {
              "name": "support.class.component.open.jsx"
            }
          },
          "endCaptures": {
            "1": {
              "name": "entity.name.tag.close.jsx"
            },
            "2": {
              "name": "support.class.component.close.jsx"
            },
            "3": {
              "name": "punctuation.definition.tag.jsx"
            },
            "4": {
              "name": "punctuation.definition.tag.jsx"
            },
            "5": {
              "name": "invalid.illegal.termination.jsx"
            }
          },
          "patterns": [
            {
              "include": "#jsx-tag-termination"
            },
            {
              "include": "#jsx-tag-attributes"
            }
          ]
        }
      ]
    },
    "jsx-tag-termination": {
      "patterns": [
        {
          "comment": "uses non consuming search for </ in </tag>",
          "begin": "(>)",
          "end": "(</)",
          "beginCaptures": {
            "0": {
              "name": "punctuation.definition.tag.jsx"
            },
            "1": {
              "name": "JSXStartTagEnd"
            }
          },
          "endCaptures": {
            "0": {
              "name": "punctuation.definition.tag.jsx"
            },
            "1": {
              "name": "JSXEndTagStart"
            }
          },
          "patterns": [
            {
              "include": "#jsx-evaluated-code"
            },
            {
              "include": "#jsx-entities"
            },
            {
              "include": "#jsx-tag-element-name"
            }
          ]
        }
      ]
    },
    "jsx-tag-attributes": {
      "patterns": [
        {
          "include": "#jsx-attribute-name"
        },
        {
          "include": "#jsx-assignment"
        },
        {
          "include": "#jsx-string-double-quoted"
        },
        {
          "include": "#jsx-string-single-quoted"
        },
        {
          "include": "#jsx-evaluated-code"
        },
        {
          "include": "#jsx-tag-element-name"
        },
        {
          "include": "#comments"
        }
      ]
    },
    "jsx-spread-attribute": {
      "patterns": [
        {
          "comment": "Spread attribute { ... AssignmentExpression }",
          "match": "(?<!\\.)\\.\\.\\.",
          "name": "keyword.operator.spread.jsx"
        }
      ]
    },
    "jsx-attribute-name": {
      "patterns": [
        {
          "comment": "look for attribute name",
          "match": "(?<!\\S)([$_\\p{L}](?:[$.\\p{L}\\p{Mn}\\p{Mc}\\p{Nd}\\p{Nl}\\p{Pc}-](?<!\\.\\.))*+)(?<!\\.)(?=//|/\\*|=|\\s|>|/>)",
          "captures": {
            "0": {
              "name": "entity.other.attribute-name.jsx"
            }
          }
        }
      ]
    },
    "jsx-assignment": {
      "patterns": [
        {
          "comment": "look for attribute assignment",
          "name": "keyword.operator.assignment.jsx",
          "match": "=(?=\\s*(?:'|\"|{|/\\*|<|//|\\n))"
        }
      ]
    },
    "jsx-string-double-quoted": {
      "name": "string.quoted.double.js",
      "begin": "\"",
      "end": "\"(?<!\\\\\")",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.jsx"
        }
      },
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.jsx"
        }
      },
      "patterns": [
        {
          "include": "#jsx-entities"
        }
      ]
    },
    "jsx-string-single-quoted": {
      "name": "string.quoted.single.js",
      "begin": "'",
      "end": "'(?<!\\\\')",
      "beginCaptures": {
        "0": {
          "name": "punctuation.definition.string.begin.jsx"
        }
      },
      "endCaptures": {
        "0": {
          "name": "punctuation.definition.string.end.jsx"
        }
      },
      "patterns": [
        {
          "include": "#jsx-entities"
        }
      ]
    },
    "jsx-evaluated-code": {
      "name": "meta.embedded.expression.js",
      "begin": "{",
      "end": "}",
      "beginCaptures": {
        "0": {
          "name": "punctuation.section.embedded.begin.jsx"
        }
      },
      "endCaptures": {
        "0": {
          "name": "punctuation.section.embedded.end.jsx"
        }
      },
      "contentName": "source.js.jsx",
      "patterns": [
        {
          "include": "#jsx-string-double-quoted"
        },
        {
          "include": "#jsx-string-single-quoted"
        },
        {
          "include": "#jsx-spread-attribute"
        },
        {
          "include": "#expression"
        }
      ]
    },
    "jsx-entities": {
      "patterns": [
        {
          "comment": "Embeded HTML entities &blah",
          "match": "(&)([a-zA-Z0-9]+|#[0-9]+|#x[0-9a-fA-F]+)(;)",
          "captures": {
            "0": {
              "name": "constant.character.entity.jsx"
            },
            "1": {
              "name": "punctuation.definition.entity.jsx"
            },
            "2": {
              "name": "entity.name.tag.html.jsx"
            },
            "3": {
              "name": "punctuation.definition.entity.jsx"
            }
          }
        },
        {
          "comment": "Entity with & and invalid name",
          "match": "&\\s*+;",
          "name": "invalid.illegal.bad-ampersand.jsx"
        }
      ]
    },
    "flowtype": {
      "patterns": [
        {
          "include": "#comments"
        },
        {
          "include": "#flowtype-polymorphs"
        },
        {
          "include": "#flowtype-bracketed-parameters"
        },
        {
          "include": "#flowtype-return"
        }
      ]
    },
    "flowtype-return": {
      "patterns": [
        {
          "comment": "maybe an issue if a object literal is returned and the start of func block isn't on same line!",
          "begin": "(?<=\\))\\s*+(:)",
          "end": "(?=.)",
          "applyEndPatternLast": 1,
          "beginCaptures": {
            "1": {
              "name": "punctuation.type.flowtype"
            }
          },
          "patterns": [
            {
              "include": "#flowtype-parse-types"
            }
          ]
        }
      ]
    },
    "flowtype-variable": {
      "patterns": [
        {
          "comment": "e.g. let a: ()=>null  =  function() {return null}",
          "match": "(?<!\\.)\\s*+([$_\\p{L}](?:[$.\\p{L}\\p{Mn}\\p{Mc}\\p{Nd}\\p{Nl}\\p{Pc}])*+)\\s*+(\\??)\\s*+(?=:\\s*(\\bFunction\\b|(\\((?:(?>[^()]+)|\\g<-1>)*\\))\\s*=>|\\(\\s*$))",
          "captures": {
            "1": {
              "name": "storage.type.function.js"
            },
            "2": {
              "name": "keyword.operator.optional.parameter.flowtype"
            }
          }
        },
        {
          "comment": "name of variable spread var with optional ? and optional flowtype :",
          "match": "\\s*+((?<!\\.)\\.\\.\\.)?([$_\\p{L}](?:[$.\\p{L}\\p{Mn}\\p{Mc}\\p{Nd}\\p{Nl}\\p{Pc}])*+)\\s*+(\\??)\\s*+(?=:|=>)",
          "captures": {
            "1": {
              "name": "keyword.operator.spread.js"
            },
            "2": {
              "name": "variable.other.readwrite.js"
            },
            "3": {
              "name": "keyword.operator.optional.parameter.flowtype"
            }
          }
        },
        {
          "include": "#flowtype-vars-and-props"
        }
      ]
    },
    "flowtype-vars-and-props": {
      "patterns": [
        {
          "comment": "flowtype optional arg/parameter e.g. protocol? : string",
          "name": "punctuation.type.flowtype",
          "match": "\\s*+\\?"
        },
        {
          "comment": "Type Unions |",
          "name": "kewyword.operator.union.flowtype",
          "match": "\\s*+\\|"
        },
        {
          "comment": "intersection of types &",
          "name": "kewyword.operator.intersection.flowtype",
          "match": "\\s*+\\&"
        },
        {
          "comment": "typed entity :",
          "begin": "\\s*+(:)",
          "end": "(?=.)",
          "applyEndPatternLast": 1,
          "beginCaptures": {
            "1": {
              "name": "punctuation.type.flowtype"
            }
          },
          "patterns": [
            {
              "include": "#flowtype-parse-types"
            }
          ]
        },
        {
          "include": "#literal-comma"
        },
        {
          "comment": "An Iterator prefix?",
          "match": "\\s*+@@"
        },
        {
          "begin": "\\s*+(=>)",
          "end": "(?=.)",
          "applyEndPatternLast": 1,
          "beginCaptures": {
            "1": {
              "name": "storage.type.function.arrow.js"
            }
          },
          "patterns": [
            {
              "include": "#flowtype-parse-types"
            }
          ]
        },
        {
          "comment": "assignment var = or = ",
          "begin": "\\s*+(?=([$_\\p{L}](?:[$.\\p{L}\\p{Mn}\\p{Mc}\\p{Nd}\\p{Nl}\\p{Pc}])*+)?\\s*=)(?!=>|==)",
          "end": "\\s*(?=,|;|\\)|}|\\]|\\b(if|switch|try|var|let|const|static|function|return|class|do|for|while|debugger|export|import|yield)\\b|type\\s+[$\\w]+|declare\\s+[$\\w]+|interface\\s+[$\\w]+)",
          "patterns": [
            {
              "include": "#expression"
            }
          ]
        },
        {
          "include": "#flowtype-bracketed-parameters"
        },
        {
          "include": "#flowtype-parse-array"
        },
        {
          "include": "#expression"
        }
      ]
    },
    "flowtype-parse-types": {
      "patterns": [
        {
          "comment": "Maybe types",
          "name": "keyword.operator.maybe.flowtype",
          "match": "\\s*+\\?"
        },
        {
          "name": "keyword.operator.flowtype",
          "match": "\\s*+\\btypeof\\b\\s*+"
        },
        {
          "comment": "primitive flowtypes",
          "match": "(?!^)\\s*+\\b((?>any|boolean|mixed|number|string|void))\\b",
          "captures": {
            "1": {
              "name": "support.type.builtin.primitive.flowtype"
            }
          }
        },
        {
          "comment": "Built-in Class Types",
          "match": "(?!^)\\s*+\\b((?>ArrayBuffer|ArrayBufferView|Boolean|Date|DataView|Error|EvalError|Float32Array|Float64Array|Function|Int8Array|Int16Array|Int32Array|JSON|Math|Number|Object|RangeError|ReferenceError|RegExp|String|Symbol|TypeError|Uint8Array|Uint16Array|Uint32Array|Uint8ClampedArray))\\b",
          "captures": {
            "1": {
              "name": "support.type.builtin.class.flowtype"
            }
          }
        },
        {
          "include": "#flowtype-polymorphs"
        },
        {
          "comment": "custom Class Types e.g. Abc avoid Abc(",
          "match": "(?!^)\\s*+([$_[\\p{Lu}\\p{Lt}\\p{Lm}\\p{Lo}]][$.\\p{L}\\p{Mn}\\p{Mc}\\p{Nd}\\p{Nl}\\p{Pc}]*+)(?!\\s*+\\()",
          "captures": {
            "1": {
              "name": "support.type.class.flowtype"
            }
          }
        },
        {
          "comment": "custom primitive/var Types e.g. abc avoid abc(",
          "match": "(?!^)\\s*+(?!\\b(if|switch|try|var|let|const|static|function|return|class|do|for|while|debugger|export|import|yield|type|declare|interface)\\b)([$_\\p{L}][$.\\p{L}\\p{Mn}\\p{Mc}\\p{Nd}\\p{Nl}\\p{Pc}]*+)(?!\\s*+\\()",
          "captures": {
            "2": {
              "name": "support.type.primitive.flowtype"
            }
          }
        },
        {
          "comment": "Type Unions |",
          "name": "kewyword.operator.union.flowtype",
          "match": "\\s*+\\|"
        },
        {
          "comment": "intersection of types &",
          "name": "kewyword.operator.intersection.flowtype",
          "match": "\\s*+\\&"
        },
        {
          "comment": "as per React declares in flowtype github",
          "name": "kewyword.operator.existential.flowtype",
          "match": "\\s*+\\*"
        },
        {
          "comment": "types of type marker e.g. <T: number | string>",
          "name": "punctuation.type.flowtype",
          "match": "\\s*+(:)"
        },
        {
          "comment": "call back with a form  ) => type",
          "match": "(?<=\\))\\s*+(=>)",
          "captures": {
            "1": {
              "name": "storage.type.function.arrow.js"
            }
          }
        },
        {
          "include": "#literal-string"
        },
        {
          "include": "#literal-number"
        },
        {
          "include": "#flowtype-bracketed-parameters"
        },
        {
          "include": "#flowtype-parse-objects"
        },
        {
          "include": "#flowtype-parse-array"
        },
        {
          "include": "#comments"
        }
      ]
    },
    "flowtype-bracketed-parameters": {
      "patterns": [
        {
          "comment": "Get parameters within a function/method call",
          "begin": "(?<!=)\\s*+(\\()",
          "end": "\\s*(\\))",
          "beginCaptures": {
            "1": {
              "name": "punctuation.definition.parameters.begin.js"
            }
          },
          "endCaptures": {
            "1": {
              "name": "punctuation.definition.parameters.end.js"
            }
          },
          "patterns": [
            {
              "include": "#flowtype-variable"
            }
          ]
        }
      ]
    },
    "flowtype-polymorphs": {
      "comment": "Support Bounded Polymorphism http://flowtype.org/blog/2015/03/12/Bounded-Polymorphism.html",
      "patterns": [
        {
          "comment": "Built-in Class Types with elements of type <T>",
          "begin": "\\s*+\\b((?>Array|Class|Map|Promise|Set|WeakMap|WeakSet))\\s*+(<)",
          "end": "\\s*(>)",
          "beginCaptures": {
            "1": {
              "name": "support.type.builtin.class.flowtype"
            },
            "2": {
              "name": "punctuation.flowtype"
            }
          },
          "endCaptures": {
            "1": {
              "name": "punctuation.flowtype"
            }
          },
          "patterns": [
            {
              "include": "#literal-comma"
            },
            {
              "match": "\\s*+(\\+|-)",
              "captures": {
                "1": {
                  "name": "support.type.variant.flowtype"
                }
              }
            },
            {
              "include": "#flowtype-parse-types"
            }
          ]
        },
        {
          "comment": "just the polymorph bit like this <K,V>(arg,arg)",
          "begin": "\\s*+(<)(?!<)",
          "end": "\\s*(>)",
          "beginCaptures": {
            "1": {
              "name": "punctutation.flowtype"
            }
          },
          "endCaptures": {
            "1": {
              "name": "punctutation.flowtype"
            }
          },
          "patterns": [
            {
              "include": "#literal-comma"
            },
            {
              "match": "\\s*+(\\+|-)",
              "captures": {
                "1": {
                  "name": "support.type.variant.flowtype"
                }
              }
            },
            {
              "include": "#flowtype-parse-types"
            }
          ]
        }
      ]
    },
    "flowtype-parse-objects": {
      "comment": "object literal flowtype  preceded by either => : | & ? symbols",
      "begin": "(?<=:|\\||&|\\?|=>|<)\\s*+(\\{)",
      "end": "\\s*(\\})",
      "applyEndPatternLast": 1,
      "beginCaptures": {
        "1": {
          "name": "meta.brace.round.open.flowtype"
        }
      },
      "endCaptures": {
        "1": {
          "name": "meta.brace.round.close.flowtype"
        }
      },
      "patterns": [
        {
          "include": "#flowtype-object-property"
        }
      ]
    },
    "flowtype-object-property": {
      "patterns": [
        {
          "comment": "name of property which can be a string",
          "match": "\\s*+(((\"|').*?(?<=[^\\\\])\\k<-1>)|([$_\\p{L}](?:[$.\\p{L}\\p{Mn}\\p{Mc}\\p{Nd}\\p{Nl}\\p{Pc}])*+))\\s*+(\\??)\\s*+(?=:)",
          "captures": {
            "1": {
              "name": "variable.other.property.flowtype"
            },
            "5": {
              "name": "keyword.operator.optional.parameter.flowtype"
            }
          }
        },
        {
          "include": "#flowtype-vars-and-props"
        }
      ]
    },
    "flowtype-parse-array": {
      "comment": "arrays such as [name: string, dob: Date]",
      "begin": "(?<!=|[$_A-Za-z0-9])\\s*+(\\[)",
      "end": "\\s*(\\])",
      "beginCaptures": {
        "1": {
          "name": "meta.brace.square.open.flowtype"
        }
      },
      "endCaptures": {
        "1": {
          "name": "meta.brace.square.end.flowtype"
        }
      },
      "patterns": [
        {
          "include": "#flowtype-variable"
        }
      ]
    },
    "flowtype-type-aliases": {
      "patterns": [
        {
          "comment": "type aliases for export but avoid type instaceof or type in operators",
          "begin": "\\s*+\\b(type)\\b\\s*(?!(instanceof|in)\\b)(?=[$_A-Za-z{\\[])",
          "end": "\\s*(\\;)|\\b(?=if|switch|try|var|let|const|static|function|return|class|do|for|while|debugger|export|import|yield|type|declare|interface)\\b",
          "beginCaptures": {
            "1": {
              "name": "keyword.other.typedef.flowtype"
            }
          },
          "endCaptures": {
            "1": {
              "name": "punctuation.object.end.flowtype"
            }
          },
          "patterns": [
            {
              "match": "\\s*+="
            },
            {
              "begin": "\\s*+{",
              "end": "\\s*}",
              "applyEndPatternLast": 1,
              "beginCaptures": {
                "0": {
                  "name": "meta.brace.curly.js"
                }
              },
              "endCaptures": {
                "0": {
                  "name": "meta.brace.curly.js"
                }
              },
              "patterns": [
                {
                  "include": "#flowtype"
                },
                {
                  "include": "#flowtype-variable"
                },
                {
                  "include": "#comments"
                },
                {
                  "include": "#flowtype-function-name"
                }
              ]
            },
            {
              "include": "#flowtype"
            },
            {
              "include": "#flowtype-parse-types"
            },
            {
              "include": "#comments"
            },
            {
              "include": "#flowtype-function-name"
            }
          ]
        }
      ]
    },
    "flowtype-interface": {
      "begin": "\\s*+(?<!\\.)\\b(interface)\\s++",
      "end": "\\s*(?<=})",
      "beginCaptures": {
        "1": {
          "name": "keyword.other.interface.flowtype"
        }
      },
      "patterns": [
        {
          "comment": "look for interface names but dont assume uppercase start char",
          "match": "(?<!\\.)\\s*+([$_\\p{L}](?:[$\\p{L}\\p{Mn}\\p{Mc}\\p{Nd}\\p{Nl}\\p{Pc}])*+)",
          "name": "support.type.class.interface.js"
        },
        {
          "include": "#flowtype-polymorphs"
        },
        {
          "begin": "\\s*+{",
          "end": "\\s*(})",
          "contentName": "meta.class.body.js",
          "beginCaptures": {
            "0": {
              "name": "punctuation.section.class.begin.js"
            }
          },
          "endCaptures": {
            "1": {
              "name": "punctuation.section.class.end.js"
            }
          },
          "patterns": [
            {
              "include": "#flowtype-literal-method"
            },
            {
              "include": "#class-body"
            }
          ]
        }
      ]
    },
    "flowtype-declare": {
      "patterns": [
        {
          "match": "\\s*+(?<!\\.)\\b(declare)\\b\\s++(?=\\b(function|var|type|interface)\\s++)",
          "captures": {
            "1": {
              "name": "keyword.other.declare.flowtype"
            }
          }
        },
        {
          "comment": "declare module.exports:",
          "begin": "\\s*+(?<!\\.)\\b(declare)\\b\\s*+\\b(module)(.)(exports)(:)",
          "end": "(?=.)",
          "applyEndPatternLast": 1,
          "beginCaptures": {
            "1": {
              "name": "keyword.other.declare.flowtype"
            },
            "2": {
              "name": "storage.type.module.flowtype"
            },
            "3": {
              "name": "keyword.operator.accessor.flowtype"
            },
            "4": {
              "name": "storage.type.module.flowtype"
            },
            "5": {
              "name": "punctuation.type.flowtype"
            }
          },
          "patterns": [
            {
              "include": "#flowtype-parse-types"
            }
          ]
        },
        {
          "comment": "declare modules",
          "begin": "\\s*+(?<!\\.)\\b(declare)\\b\\s*+\\b(module)\\b",
          "end": "\\s*(?<=})",
          "beginCaptures": {
            "1": {
              "name": "keyword.other.declare.flowtype"
            },
            "2": {
              "name": "storage.type.module.flowtype"
            }
          },
          "patterns": [
            {
              "include": "#flowtype-polymorphs"
            },
            {
              "comment": "look for module names but dont assume uppercase start char",
              "match": "(?<!\\.)\\s*+([$_\\p{L}](?:[$\\p{L}\\p{Mn}\\p{Mc}\\p{Nd}\\p{Nl}\\p{Pc}])*+)",
              "name": "entity.name.class.js"
            },
            {
              "comment": "look for module names in quoted string forms",
              "include": "#literal-string"
            },
            {
              "begin": "\\s*+({)",
              "end": "\\s*(})",
              "contentName": "meta.class.body.js",
              "beginCaptures": {
                "1": {
                  "name": "punctuation.section.class.begin.js"
                }
              },
              "endCaptures": {
                "1": {
                  "name": "punctuation.section.class.end.js"
                }
              },
              "patterns": [
                {
                  "include": "#flowtype-literal-method"
                },
                {
                  "include": "#class-body"
                }
              ]
            }
          ]
        },
        {
          "comment": "declare classes",
          "begin": "\\s*+(?<!\\.)\\b(declare)\\b\\s*+\\b(class)\\b",
          "end": "\\s*(?<=})",
          "beginCaptures": {
            "1": {
              "name": "keyword.other.declare.flowtype"
            },
            "2": {
              "name": "storage.type.class.flowtype"
            }
          },
          "patterns": [
            {
              "include": "#flowtype-polymorphs"
            },
            {
              "comment": "look for extends keyword",
              "match": "\\s*+\\b((extends))\\b\\s*+",
              "captures": {
                "1": {
                  "name": "meta.class.extends.js"
                },
                "2": {
                  "name": "storage.type.extends.js"
                }
              }
            },
            {
              "comment": "look for mixins keyword",
              "begin": "\\s*+\\b((mixins))\\b\\s*+",
              "end": "\\s*(?={)",
              "beginCaptures": {
                "1": {
                  "name": "meta.class.extends.js"
                },
                "2": {
                  "name": "storage.type.extends.js"
                }
              },
              "patterns": [
                {
                  "comment": "look for mixin names but dont assume uppercase start char",
                  "match": "(?<!\\.)\\s*+([$_\\p{L}](?:[$\\p{L}\\p{Mn}\\p{Mc}\\p{Nd}\\p{Nl}\\p{Pc}])*+)",
                  "name": "entity.name.class.js"
                },
                {
                  "include": "#literal-comma"
                }
              ]
            },
            {
              "comment": "look for class names but dont assume uppercase start char",
              "match": "(?<!\\.)\\s*+([$_\\p{L}](?:[$\\p{L}\\p{Mn}\\p{Mc}\\p{Nd}\\p{Nl}\\p{Pc}])*+)",
              "name": "entity.name.class.js"
            },
            {
              "begin": "\\s*+({)",
              "end": "\\s*(})",
              "contentName": "meta.class.body.js",
              "beginCaptures": {
                "1": {
                  "name": "punctuation.section.class.begin.js"
                }
              },
              "endCaptures": {
                "1": {
                  "name": "punctuation.section.class.end.js"
                }
              },
              "patterns": [
                {
                  "include": "#flowtype-literal-method"
                },
                {
                  "include": "#class-body"
                }
              ]
            }
          ]
        }
      ]
    },
    "flowtype-literal-method": {
      "comment": "trap methods without a name  e.g.   <Key, Value>(): Map<Key, Value>",
      "begin": "(?<!:)\\s*+(?=(<(?:(?>[^<>]+)|\\g<-1>)*>)?(\\())",
      "end": "\\s*(?=.)",
      "applyEndPatternLast": 1,
      "beginCaptures": {
        "1": {
          "name": "storage.modifier.js"
        },
        "2": {
          "name": "storage.type.js"
        },
        "3": {
          "name": "keyword.generator.asterisk.js"
        }
      },
      "patterns": [
        {
          "include": "#flowtype"
        }
      ]
    },
    "flowtype-keywords": {
      "patterns": [
        {
          "include": "#flowtype-declare"
        },
        {
          "include": "#flowtype-type-aliases"
        },
        {
          "include": "#flowtype-interface"
        }
      ]
    },
    "flowtype-typecast": {
      "patterns": [
        {
          "begin": "\\s*+:",
          "end": "(?=\\s*+\\))",
          "patterns": [
            {
              "include": "#flowtype-parse-types"
            }
          ]
        }
      ]
    },
    "miscellaneous": {
      "comment": "trap miscellaneous stuff",
      "patterns": [
        {
          "comment": "match arrow func symbol when it appears by itself",
          "match": "\\s*(=>)",
          "captures": {
            "1": {
              "name": "storage.type.function.arrow.js"
            }
          }
        }
      ]
    }
  }
}