Add missing type definitions

2 files changed, 7 insertions, 7 deletions

diff --git a/packages/website/ts/pages/about/about.tsx b/packages/website/ts/pages/about/about.tsx
index d78cca703..673022329 100644
--- a/packages/website/ts/pages/about/about.tsx
+++ b/packages/website/ts/pages/about/about.tsx
@@ -210,10 +210,10 @@ const styles: Styles = {
 };
 
 export class About extends React.Component<AboutProps, AboutState> {
-    public componentDidMount() {
+    public componentDidMount(): void {
         window.scrollTo(0, 0);
     }
-    public render() {
+    public render(): React.ReactNode {
         return (
             <div style={{ backgroundColor: colors.lightestGrey }}>
                 <DocumentTitle title="0x About Us" />
@@ -284,7 +284,7 @@ export class About extends React.Component<AboutProps, AboutState> {
             </div>
         );
     }
-    private _renderProfiles(profiles: ProfileInfo[]) {
+    private _renderProfiles(profiles: ProfileInfo[]): React.ReactNode {
         const numIndiv = profiles.length;
         const colSize = utils.getColSize(numIndiv);
         return _.map(profiles, profile => {
diff --git a/packages/website/ts/pages/about/profile.tsx b/packages/website/ts/pages/about/profile.tsx
index 4361da103..dd046a8cb 100644
--- a/packages/website/ts/pages/about/profile.tsx
+++ b/packages/website/ts/pages/about/profile.tsx
@@ -22,7 +22,7 @@ interface ProfileProps {
     profileInfo: ProfileInfo;
 }
 
-export function Profile(props: ProfileProps) {
+export const Profile = (props: ProfileProps) => {
     return (
         <div className={`lg-col md-col lg-col-${props.colSize} md-col-6`}>
             <div style={{ maxWidth: 300 }} className="mx-auto lg-px3 md-px3 sm-px4 sm-pb3">
@@ -53,9 +53,9 @@ export function Profile(props: ProfileProps) {
             </div>
         </div>
     );
-}
+};
 
-function renderSocialMediaIcons(profileInfo: ProfileInfo) {
+function renderSocialMediaIcons(profileInfo: ProfileInfo): React.ReactNode {
     const icons = [
         renderSocialMediaIcon('zmdi-github-box', profileInfo.github),
         renderSocialMediaIcon('zmdi-linkedin-box', profileInfo.linkedIn),
@@ -64,7 +64,7 @@ function renderSocialMediaIcons(profileInfo: ProfileInfo) {
     return icons;
 }
 
-function renderSocialMediaIcon(iconName: string, url: string) {
+function renderSocialMediaIcon(iconName: string, url: string): React.ReactNode {
     if (_.isEmpty(url)) {
         return null;
     }