Remove custom Schema type and use one from jsonschema

2 files changed, 2 insertions, 1 deletions

diff --git a/src/utils/assert.ts b/src/utils/assert.ts
index 94b119d5a..38c1d4aae 100644
--- a/src/utils/assert.ts
+++ b/src/utils/assert.ts
@@ -2,6 +2,7 @@ import * as _ from 'lodash';
 import * as BigNumber from 'bignumber.js';
 import * as Web3 from 'web3';
 import {Web3Wrapper} from '../web3_wrapper';
+import {Schema} from 'jsonschema';
 import {SchemaValidator} from './schema_validator';
 import {utils} from './utils';
 
diff --git a/src/utils/schema_validator.ts b/src/utils/schema_validator.ts
index 9097dce88..e3f911adb 100644
--- a/src/utils/schema_validator.ts
+++ b/src/utils/schema_validator.ts
@@ -1,4 +1,4 @@
-import {Validator, ValidatorResult} from 'jsonschema';
+import {Validator, ValidatorResult,  Schema} from 'jsonschema';
 import {ecSignatureSchema, ecSignatureParameterSchema} from '../schemas/ec_signature_schema';
 import {orderSchema, signedOrderSchema} from '../schemas/order_schemas';
 import {addressSchema, numberSchema} from '../schemas/basic_type_schemas';