/_ECMA_4Lexer.flex
/_ECMA_6Lexer.flex
/_FLOWLexer.flex
/_GWTLexer.flex
/_JS_1_5Lexer.flex
/_JS_IN_JADELexer.flex
/_JSXLexer.flex
/_OTHERLexer.flex
/_TSLexer.flex
/_TSXLexer.flex