Remove as unknown (#1636)

* Remove some as unknowns

* Rename sanitize

* Remove file

packages/rpc-provider/src/coder/decodeResponse.spec.ts

@@ -20,31 +20,31 @@ describe('decodeResponse', (): void => {
 
   it('expects a valid jsonrpc field', (): void => {
     expect(
-      (): any => coder.decodeResponse({} as unknown as JsonRpcResponse)
+      (): any => coder.decodeResponse({} as JsonRpcResponse)
     ).toThrow(/Invalid jsonrpc/);
   });
 
   it('expects a valid id field', (): void => {
     expect(
-      (): any => coder.decodeResponse({ jsonrpc: '2.0' } as unknown as JsonRpcResponse)
+      (): any => coder.decodeResponse({ jsonrpc: '2.0' } as JsonRpcResponse)
     ).toThrow(/Invalid id/);
   });
 
   it('expects a valid result field', (): void => {
     expect(
-      (): any => coder.decodeResponse({ id: 1, jsonrpc: '2.0' } as unknown as JsonRpcResponse)
+      (): any => coder.decodeResponse({ id: 1, jsonrpc: '2.0' } as JsonRpcResponse)
     ).toThrow(/No result/);
   });
 
   it('throws any error found', (): void => {
     expect(
-      (): any => coder.decodeResponse({ id: 1, jsonrpc: '2.0', error: { code: 123, message: 'test error' } } as unknown as JsonRpcResponse)
+      (): any => coder.decodeResponse({ id: 1, jsonrpc: '2.0', error: { code: 123, message: 'test error' } } as JsonRpcResponse)
     ).toThrow(/123: test error/);
   });
 
   it('returns the result', (): void => {
     expect(
-      coder.decodeResponse({ id: 1, jsonrpc: '2.0', result: 'some result' } as unknown as JsonRpcResponse)
+      coder.decodeResponse({ id: 1, jsonrpc: '2.0', result: 'some result' } as JsonRpcResponse)
     ).toEqual('some result');
   });
 });

packages/rpc-provider/src/mock/index.ts

@@ -75,7 +75,7 @@ export default class Mock implements ProviderInterface {
     };
 
     return subs;
-  }, ({} as unknown as MockStateSubscriptions));
+  }, ({} as MockStateSubscriptions));
 
   private subscriptionId = 0;