babel-helper-builder-react-jsx
Usage
type ElementState = 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; { // called before building the element } { // called after building the element };