How can I get around this?

[trsh]

Issue type

I'm submitting a (check one):
[ ] Bug report
[ ] Feature request
[ ] Regression (something that used to work, but stopped working in a newer version)
[x ] Support request
[ ] Documentation issue or request

ERROR in ./node_modules/angular2-json-schema-form/angular2-json-schema-form.es5.js
Module parse failed: Identifier 'Ajv' has already been declared (7:12)
You may need an appropriate loader to handle this file type.
| import { cloneDeep, filter, isEqual, map, uniqueId } from 'lodash';
| import { FormArray, FormControl, FormGroup, FormsModule, NG_VALUE_ACCESSOR, ReactiveFormsModule } from '@angular/forms';
| import * as Ajv from 'ajv';
| import { DomSanitizer } from '@angular/platform-browser';
| import { CommonModule } from '@angular/common';
ℹ ｢wdm｣: Failed to compile.

[trsh]

Ouh #281