Add missing type definitions

2 files changed, 2 insertions, 2 deletions

diff --git a/packages/website/ts/components/flash_messages/token_send_completed.tsx b/packages/website/ts/components/flash_messages/token_send_completed.tsx
index a3b056758..bb5adfa4e 100644
--- a/packages/website/ts/components/flash_messages/token_send_completed.tsx
+++ b/packages/website/ts/components/flash_messages/token_send_completed.tsx
@@ -16,7 +16,7 @@ interface TokenSendCompletedProps {
 interface TokenSendCompletedState {}
 
 export class TokenSendCompleted extends React.Component<TokenSendCompletedProps, TokenSendCompletedState> {
-    public render() {
+    public render(): React.ReactNode {
         const etherScanLink = !_.isUndefined(this.props.etherScanLinkIfExists) && (
             <a style={{ color: colors.white }} href={`${this.props.etherScanLinkIfExists}`} target="_blank">
                 Verify on Etherscan
diff --git a/packages/website/ts/components/flash_messages/transaction_submitted.tsx b/packages/website/ts/components/flash_messages/transaction_submitted.tsx
index 188f1f9a6..2a6d2a64b 100644
--- a/packages/website/ts/components/flash_messages/transaction_submitted.tsx
+++ b/packages/website/ts/components/flash_messages/transaction_submitted.tsx
@@ -9,7 +9,7 @@ interface TransactionSubmittedProps {
 interface TransactionSubmittedState {}
 
 export class TransactionSubmitted extends React.Component<TransactionSubmittedProps, TransactionSubmittedState> {
-    public render() {
+    public render(): React.ReactNode {
         if (_.isUndefined(this.props.etherScanLinkIfExists)) {
             return <div>Transaction submitted to the network</div>;
         } else {