Removed temporary code for better errors needed until Alchemy added EIP-1559 support (ethers-io#1893).

Author: ricmoo

packages/providers/src.ts/alchemy-provider.ts

@@ -92,17 +92,6 @@ export class AlchemyProvider extends UrlJsonRpcProvider {
         };
     }
 
-    async perform(method: string, params: any): Promise<any> {
-        if ((method === "estimateGas" && params.transaction.type === 2) || (method === "sendTransaction" && params.signedTransaction.substring(0, 4) === "0x02")) {
-            logger.throwError("AlchemyProvider does not currently support EIP-1559", Logger.errors.UNSUPPORTED_OPERATION, {
-                operation: method,
-                transaction: params.transaction
-            });
-        }
-
-        return super.perform(method, params);
-    }
-
     isCommunityResource(): boolean {
         return (this.apiKey === defaultApiKey);
     }