clean up

lib/domain/entities/bank_account.dart

@@ -0,0 +1,31 @@
+class BankAccount {
+  int index;
+  String bankName;
+  String bankLogo;
+  String accountName;
+  String accountNumber;
+  BankAccount(
+      {this.index,
+      this.bankName,
+      this.bankLogo,
+      this.accountName,
+      this.accountNumber});
+
+  BankAccount.fromMap(int index, Map<String, dynamic> json) {
+    this.index = index;
+    bankName = json['bank_name'];
+    bankLogo = json['bank_logo'];
+    accountName = json['account_name'];
+    accountNumber = json['account_number'];
+  }
+
+  Map<String, dynamic> toMap() {
+    return {
+      "index": index,
+      'bank_name': bankName,
+      'bank_logo': bankLogo,
+      'account_name': accountName,
+      'account_number': accountNumber,
+    };
+  }
+}