TS Compiler Issue

Sample output

> node sample.js
TypeError: Cannot read property 'kind' of undefined
    at nodeCanBeDecorated <path>/node_modules/typescript/lib/typescript.js:7805:35)
    at nodeIsDecorated <path>/node_modules/typescript/lib/typescript.js:7825:16)
    at nodeOrChildIsDecorated <path>/node_modules/typescript/lib/typescript.js:7829:16)
    at Object.forEach <path>/node_modules/typescript/lib/typescript.js:1506:30)
    at Object.childIsDecorated <path>/node_modules/typescript/lib/typescript.js:7835:27)
    at getClassFacts <path>/node_modules/typescript/lib/typescript.js:51089:20)
    at visitClassDeclaration <path>/node_modules/typescript/lib/typescript.js:51114:25)
    at visitTypeScript <path>/node_modules/typescript/lib/typescript.js:50973:28)
    at visitorWorker <path>/node_modules/typescript/lib/typescript.js:50786:24)
    at sourceElementVisitorWorker <path>/node_modules/typescript/lib/typescript.js:50818:28)
TypeError: Cannot read property 'exports' of undefined
    at resolveNameHelper <path>/node_modules/typescript/lib/typescript.js:27547:70)
    at resolveName <path>/node_modules/typescript/lib/typescript.js:27491:20)
    at resolveEntityName <path>/node_modules/typescript/lib/typescript.js:28153:26)
    at Object.getTypeReferenceSerializationKind <path>/node_modules/typescript/lib/typescript.js:47727:31)
    at serializeTypeReferenceNode <path>/node_modules/typescript/lib/typescript.js:52220:30)
    at serializeTypeNode <path>/node_modules/typescript/lib/typescript.js:52168:28)
    at serializeTypeOfNode <path>/node_modules/typescript/lib/typescript.js:52040:28)
    at addOldTypeMetadata <path>/node_modules/typescript/lib/typescript.js:51960:92)
    at addTypeMetadata <path>/node_modules/typescript/lib/typescript.js:51954:17)
    at transformAllDecoratorsOfDeclaration <path>/node_modules/typescript/lib/typescript.js:51793:13)

sample.js

const ts = require('typescript');

const compilerOptions = {
  module: ts.ModuleKind.CommonJS,
  target: ts.ScriptTarget.ES2015,
  strictNullChecks: true,
  noImplicitAny: true,
  sourceMap: true,
  preserveConstEnums: true,
  experimentalDecorators: true,
  emitDecoratorMetadata: true
}

function transpile(input, compilerOptions, fileName, transformers) {
  const output = ts.transpileModule(input, { compilerOptions, fileName, reportDiagnostics: false, transformers });
  // addRange correctly handles cases when wither 'from' or 'to' argument is missing
  ts.addRange(undefined, output.diagnostics);
  return output.outputText;
}

function visitNode(context, node, state) {
  if (ts.isClassDeclaration(node)) {
    let ret = ts.visitEachChild(node, c => visitNode(context, c, { inSchema: true, setParent : state.setParent }), context);
    if (state.setParent) {
      for (let mem of ret.members) {
        mem.parent = ret;
      }
    }
    return ret;
  } else if (ts.isPropertyDeclaration(node) && state.inSchema) {
    let dec = ts.createDecorator(ts.createCall(ts.createIdentifier('Auto'), [], []));
    return ts.createProperty(
      (node.decorators || []).concat(dec),
      node.modifiers,
      node.name,
      node.questionToken,
      node.type,
      node.initializer);
  } else {
    return ts.visitEachChild(node, c => visitNode(context, c, state), context);
  }
}

// Simple transform that changes 'change me' to 'changed'.
const changeTransform = (state) => (context) => (sourceFile) => visitNode(context, sourceFile, state)

const body = `
import {Other} from './other';
const Auto(type?: any) = type ? (target:any, property: string) => {} : (target:any) => target

@Auto
export class AppComponent {
  field: Other;
}`

try {
  let out = transpile(body, compilerOptions, '/example.ts', { before: [changeTransform({})] });
  console.log(out);
} catch (e) {
  console.log(e);
}

try {
  let out = transpile(body, compilerOptions, '/example.ts', { before: [changeTransform({ setParent: true })] });
  console.log(out);
} catch (e) {
  console.log(e);
}