Fix linting

src/views/studio/debug.jsx

 import React from 'react';
+import PropTypes from 'prop-types';
 
-export default function Debug({label, data}) {
-    return <div style={{padding: '2rem', 'border': '1px solid red', margin: '2rem'}}>
+const Debug = ({label, data}) => (<div style={{padding: '2rem', border: '1px solid red', margin: '2rem'}}>
     <small>{label}</small>
     <code>
         <pre style={{fontSize: '0.75rem'}}>
             {JSON.stringify(data, null, '  ')}
         </pre>
     </code>
-    </div>
-}
\ No newline at end of file
+</div>);
+
+Debug.propTypes = {
+    label: PropTypes.string,
+    data: PropTypes.any // eslint-disable-line react/forbid-prop-types
+};
+
+export default Debug;

src/views/studio/studio-activity.jsx

 import React, {useEffect} from 'react';
+import PropTypes from 'prop-types';
+
 import {connect} from 'react-redux';
 import {useParams} from 'react-router';
 
@@ -16,20 +18,34 @@ const StudioActivity = ({items, loading, error, onInitialLoad}) => {
         <div>
             <h2>Activity</h2>
             {loading && <div>Loading...</div>}
-            {error && <Debug label="Error" data={error} />}
+            {error && <Debug
+                label="Error"
+                data={error}
+            />}
             <div>
                 {items.map((item, index) =>
-                    <Debug label="Activity Item" data={item} key={index} />
+                    (<Debug
+                        label="Activity Item"
+                        data={item}
+                        key={index}
+                    />)
                 )}
             </div>
         </div>
     );
 };
 
+StudioActivity.propTypes = {
+    items: PropTypes.array, // eslint-disable-line react/forbid-prop-types
+    loading: PropTypes.bool,
+    error: PropTypes.object, // eslint-disable-line react/forbid-prop-types
+    onInitialLoad: PropTypes.func
+};
+
 export default connect(
-    (state) => activity.selector(state),
-    (dispatch) => ({
-        onInitialLoad: (studioId) => dispatch(
+    state => activity.selector(state),
+    dispatch => ({
+        onInitialLoad: studioId => dispatch(
             activity.actions.loadMore(activityFetcher.bind(null, studioId, 0)))
     })
 )(StudioActivity);

src/views/studio/studio-curators.jsx

-import React, {useEffect} from 'react';
+import React, {useEffect, useCallback} from 'react';
+import PropTypes from 'prop-types';
 import {useParams} from 'react-router-dom';
 import {connect} from 'react-redux';
 
-import {curators, managers} from './lib/redux-modules'
-import {curatorFetcher, managerFetcher} from './lib/fetchers'
+import {curators, managers} from './lib/redux-modules';
+import {curatorFetcher, managerFetcher} from './lib/fetchers';
 import Debug from './debug.jsx';
 
 const StudioCurators = () => {
@@ -24,19 +25,37 @@ const MemberList = ({studioId, items, error, loading, moreToLoad, onLoadMore}) =
         if (studioId && items.length === 0) onLoadMore(studioId, 0);
     }, [studioId]);
     
-    return <React.Fragment>
-        {error && <Debug label="Error" data={error} />}
+    const handleLoadMore = useCallback(() => onLoadMore(studioId, items.length), [studioId, items.length]);
+
+    return (<React.Fragment>
+        {error && <Debug
+            label="Error"
+            data={error}
+        />}
         {items.map((item, index) =>
-            <Debug label="Member" data={item} key={index} />
+            (<Debug
+                label="Member"
+                data={item}
+                key={index}
+            />)
         )}
         {loading ? <small>Loading...</small> : (
             moreToLoad ?
-                <button onClick={() => onLoadMore(studioId, items.length)}>
+                <button onClick={handleLoadMore}>
                     Load more
                 </button> :
                 <small>No more to load</small>
         )}
-    </React.Fragment>
+    </React.Fragment>);
+};
+
+MemberList.propTypes = {
+    studioId: PropTypes.string,
+    items: PropTypes.array, // eslint-disable-line react/forbid-prop-types
+    loading: PropTypes.bool,
+    error: PropTypes.object, // eslint-disable-line react/forbid-prop-types
+    moreToLoad: PropTypes.bool,
+    onLoadMore: PropTypes.func
 };
 
 const ManagerList = connect(

src/views/studio/studio-info.jsx

@@ -13,15 +13,21 @@ const StudioInfo = () => {
         if (!studioId) return;
         infoFetcher(studioId)
             .then(data => setState({loading: false, error: null, data}))
-            .catch(error => setState({loading: false, error, data: null}))
+            .catch(error => setState({loading: false, error, data: null}));
     }, [studioId]);
 
     return (
         <div>
             <h2>Studio Info</h2>
             {state.loading && <div>Loading..</div>}
-            {state.error && <Debug label="Error" data={state.error} />}
-            <Debug label="Studio Info" data={state.data} />
+            {state.error && <Debug
+                label="Error"
+                data={state.error}
+            />}
+            <Debug
+                label="Studio Info"
+                data={state.data}
+            />
         </div>
     );
 };

src/views/studio/studio-projects.jsx

-import React, {useEffect} from 'react';
+import React, {useEffect, useCallback} from 'react';
+import PropTypes from 'prop-types';
 import {useParams} from 'react-router-dom';
-import {connect} from 'react-redux'
+import {connect} from 'react-redux';
 
 import {projectFetcher} from './lib/fetchers';
-import {projects} from './lib/redux-modules'
+import {projects} from './lib/redux-modules';
 import Debug from './debug.jsx';
 
 const {actions, selector} = projects;
@@ -17,17 +18,26 @@ const StudioProjects = ({
         if (studioId && items.length === 0) onLoadMore(studioId, 0);
     }, [studioId]);
 
+    const handleLoadMore = useCallback(() => onLoadMore(studioId, items.length), [studioId, items.length]);
+
     return (
         <div>
             <h2>Projects</h2>
-            {error && <Debug label="Error" data={error} />}
+            {error && <Debug
+                label="Error"
+                data={error}
+            />}
             <div>
                 {items.map((item, index) =>
-                    <Debug label="Project" data={item} key={index} />
+                    (<Debug
+                        label="Project"
+                        data={item}
+                        key={index}
+                    />)
                 )}
                 {loading ? <small>Loading...</small> : (
                     moreToLoad ?
-                        <button onClick={() => onLoadMore(studioId, items.length)}>
+                        <button onClick={handleLoadMore}>
                             Load more
                         </button> :
                         <small>No more to load</small>
@@ -37,15 +47,19 @@ const StudioProjects = ({
     );
 };
 
-const mapStateToProps = (state) => {
-    return selector(state);
+StudioProjects.propTypes = {
+    items: PropTypes.array, // eslint-disable-line react/forbid-prop-types
+    loading: PropTypes.bool,
+    error: PropTypes.object, // eslint-disable-line react/forbid-prop-types
+    moreToLoad: PropTypes.bool,
+    onLoadMore: PropTypes.func
 };
 
-const mapDispatchToProps = (dispatch) => {
-    return {
+const mapStateToProps = state => selector(state);
+
+const mapDispatchToProps = dispatch => ({
     onLoadMore: (studioId, offset) => dispatch(
         actions.loadMore(projectFetcher.bind(null, studioId, offset))
     )
-    };
-}
+});
 export default connect(mapStateToProps, mapDispatchToProps)(StudioProjects);

src/views/studio/studio.jsx

-import React, {useEffect} from 'react';
+import React from 'react';
 import {
     BrowserRouter as Router,
     Switch,
@@ -22,7 +22,7 @@ import {
     curators,
     managers,
     activity
-} from './lib/redux-modules'
+} from './lib/redux-modules';
 
 const StudioShell = () => {
     const match = useRouteMatch();