TypeError: cannot read property 'declarations' of undefined

[baabgai]

When exporting undefined variables, stand-alone babel <filename>.js transpiles the following just fine

export var status;

is translated to

'use strict';
Object.defineProperty(exports, "__esModule", {
  value: true
});
var status;
exports.status = status;

running the same snippet together with babel --plugins rewire <filename>.js leads to an error message

TypeError: <filename.js>: Cannot read property 'declarations' of undefined
at ..../babel-plugin-rewire.js:210:49
....

Just to give some context why somebody would export a undefined variable (it's actually not my choice). We work on a Typescript project and Typescript offers the possibility for defining enums like

export enum Status = { LOADING, SUCCESS, FAILURE }

this get's compiled from the typescript compiler into

export var Status;
(function (Status) {
  Status[Status["LOADING"] = 0] = "LOADING";
  Status[Status["SUCCESS"] = 1] = "SUCCESS";
  Status[Status["FAILURE"] = 2] = "FAILURE"; 
})(Status || (Status = {}));
;

trying to run that code through babel with rewire plugins leads to the error described above.

[speedskater]

@baabgai I think I have fixed your issue and provided a new beta version 1.0.0-beta-2. Could you please test it and if you have any issues with it could you please provide a PR with a minimal sample reproducing your error (analog to the samples in the repo used by https://github.com/speedskater/babel-plugin-rewire/blob/master/usage-tests/BabelRewirePluginUsageTest.js.)

[baabgai]

Integrated the new beta into our project and everything seems to work fine now.
Thanks for the fix!