acorn-static-class-property-initializer

Partial support for static class properties from ES Class Fields & Static Properties Proposal in Acorn - a tiny, fast JavaScript parser, written completely in JavaScript.

Purpose

Made to support static property initializers in React components written as ES6+ classes:

``

javascript

class EntityState extends Component {

    static propTypes = {

        entityState: PropTypes.string.isRequired

    };



    render() {

        return {this.props.entityState};

    }

}





Usage



You can use module directly in order to get Acorn instance with plugin installed:

javascript

var acorn = require('acorn-static-class-property-initializer');





Or you can use

inject.js

 to inject multiple plugins into Acorn:

javascript

var acorn = require('acorn');

var injectAcornJsx = require('acorn-jsx/inject');

var injectAcornStaticClassPropertyInitializer = require('acorn-static-class-property-initializer/inject');

injectAcornJsx(acorn);

injectAcornStaticClassPropertyInitializer(acorn);





Then, use the

plugins

 option whenever you need to support static class properties while parsing:

javascript

var ast = acorn.parse(code, {

  plugins: {

      jsx: true, // true to enable JSX plugin

      staticClassPropertyInitializer: true // true to enable staticClassPropertyInitializer plugin

  }

});