typeElementState={tagExpr:Object;// tag node
tagName:string;// raw string tag name
args:Array<Object>;// array of call arguments
call?:Object;// optional call property that can be set to override the call expression returned
pre?:Function;// function called with (state: ElementState) before building attribs
post?:Function;// function called with (state: ElementState) after building attribs
};require("babel-helper-builder-react-jsx")({pre:function(state:ElementState){// called before building the element
},post:function(state:ElementState){// called after building the element
}});