Potential bugfix for jsFlowTypeValue end match

Author: amadeus

extras/flow.vim

@@ -32,7 +32,7 @@ syntax region  jsFlowClassGroup         contained matchgroup=jsFlowNoise start=/
 syntax region  jsFlowClassFunctionGroup contained matchgroup=jsFlowNoise start=/</ end=/>/ contains=@jsFlowCluster skipwhite skipempty nextgroup=jsFuncArgs
 
 syntax region  jsFlowTypeStatement                                   start=/\(opaque\s\+\)\?type\%(\s\+\k\)\@=/    end=/=\@=/ contains=jsFlowTypeOperator oneline skipwhite skipempty nextgroup=jsFlowTypeValue keepend
-syntax region  jsFlowTypeValue      contained     matchgroup=jsFlowNoise start=/=/       end=/[\n;]/ contains=@jsFlowCluster,jsFlowGroup,jsFlowMaybe
+syntax region  jsFlowTypeValue      contained     matchgroup=jsFlowNoise start=/=/ end=/\%(;\|\n\%(\s*|\)\@!\)/ contains=@jsFlowCluster,jsFlowGroup,jsFlowMaybe
 syntax match   jsFlowTypeOperator   contained /=/ containedin=jsFlowTypeValue
 syntax match   jsFlowTypeOperator   contained /=/
 syntax keyword jsFlowTypeKeyword    contained type