1 files changed, 0 insertions, 23 deletions
diff --git a/packages/order-watcher/src/utils/assert.ts b/packages/order-watcher/src/utils/assert.ts
deleted file mode 100644
index ccfc7325c..000000000
--- a/packages/order-watcher/src/utils/assert.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-import { assert as sharedAssert } from '@0x/assert';
-// HACK: We need those two unused imports because they're actually used by sharedAssert which gets injected here
-// tslint:disable:no-unused-variable
-import { Schema } from '@0x/json-schemas';
-import { ECSignature } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-// tslint:enable:no-unused-variable
-import { Provider } from 'ethereum-types';
-
-import { signatureUtils } from '@0x/order-utils';
-
-export const assert = {
-    ...sharedAssert,
-    async isValidSignatureAsync(
-        provider: Provider,
-        orderHash: string,
-        signature: string,
-        signerAddress: string,
-    ): Promise<void> {
-        const isValid = await signatureUtils.isValidSignatureAsync(provider, orderHash, signature, signerAddress);
-        assert.assert(isValid, `Expected order with hash '${orderHash}' to have a valid signature`);
-    },
-};