babel/packages/babel-helper-builder-react-jsx
Justin Ridgewell 28ae47a174 Stop mutating nodes (#5963)
* Stop mutating nodes

* Update tests

* linting
2017-07-18 13:24:07 -04:00
..
2017-07-18 13:24:07 -04:00
2017-03-25 21:46:16 -04:00
2017-07-11 23:35:22 -04:00
2015-10-29 17:51:24 +00:00

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
};

require("babel-helper-builder-react-jsx")({
  pre: function (state: ElementState) {
    // called before building the element
  },

  post: function (state: ElementState) {
    // called after building the element
  }
});