diff --git a/react/features/conference/components/Conference.native.js b/react/features/conference/components/Conference.native.js
index b8cf519a2..9c1c5f92a 100644
--- a/react/features/conference/components/Conference.native.js
+++ b/react/features/conference/components/Conference.native.js
@@ -229,11 +229,12 @@ class Conference extends Component {
  * Maps (parts of) the Redux state to the associated Conference's props.
  *
  * @param {Object} state - The Redux state.
+ * @private
  * @returns {{
  *     _passwordRequired: boolean
  * }}
  */
-function mapStateToProps(state) {
+function _mapStateToProps(state) {
     return {
         /**
          * The indicator which determines whether a password is required to join
@@ -255,4 +256,4 @@ function mapStateToProps(state) {
     };
 }
 
-export default reactReduxConnect(mapStateToProps)(Conference);
+export default reactReduxConnect(_mapStateToProps)(Conference);
diff --git a/react/features/conference/components/ParticipantView.native.js b/react/features/conference/components/ParticipantView.native.js
index 84551b008..e9da6605e 100644
--- a/react/features/conference/components/ParticipantView.native.js
+++ b/react/features/conference/components/ParticipantView.native.js
@@ -155,12 +155,13 @@ function _toBoolean(value, undefinedValue) {
  * @param {Object} state - The Redux state.
  * @param {Object} ownProps - The React Component props passed to the associated
  * (instance of) ParticipantView.
+ * @private
  * @returns {{
  *     _avatar: string,
  *     _videoTrack: Track
  * }}
  */
-function mapStateToProps(state, ownProps) {
+function _mapStateToProps(state, ownProps) {
     const participantId = ownProps.participantId;
     const participant
         = getParticipantById(
@@ -177,4 +178,4 @@ function mapStateToProps(state, ownProps) {
     };
 }
 
-export default connect(mapStateToProps)(ParticipantView);
+export default connect(_mapStateToProps)(ParticipantView);
diff --git a/react/features/film-strip/components/FilmStrip.js b/react/features/film-strip/components/FilmStrip.js
index 052c39279..c285c3f26 100644
--- a/react/features/film-strip/components/FilmStrip.js
+++ b/react/features/film-strip/components/FilmStrip.js
@@ -99,11 +99,12 @@ class FilmStrip extends Component {
  * Function that maps parts of Redux state tree into component props.
  *
  * @param {Object} state - Redux state.
+ * @private
  * @returns {{
  *      _participants: Participant[],
  *  }}
  */
-function mapStateToProps(state) {
+function _mapStateToProps(state) {
     return {
         /**
          * The participants in the conference.
@@ -115,4 +116,4 @@ function mapStateToProps(state) {
     };
 }
 
-export default connect(mapStateToProps)(FilmStrip);
+export default connect(_mapStateToProps)(FilmStrip);
diff --git a/react/features/film-strip/components/Thumbnail.js b/react/features/film-strip/components/Thumbnail.js
index 3728908e2..7157774b0 100644
--- a/react/features/film-strip/components/Thumbnail.js
+++ b/react/features/film-strip/components/Thumbnail.js
@@ -133,13 +133,14 @@ class Thumbnail extends Component {
  *
  * @param {Object} state - Redux state.
  * @param {Object} ownProps - Properties of component.
+ * @private
  * @returns {{
  *      _audioTrack: Track,
  *      _largeVideo: Object,
  *      _videoTrack: Track
  *  }}
  */
-function mapStateToProps(state, ownProps) {
+function _mapStateToProps(state, ownProps) {
     // We need read-only access to the state of features/large-video so that the
     // film strip doesn't render the video of the participant who is rendered on
     // the stage i.e. as a large video.
@@ -158,4 +159,4 @@ function mapStateToProps(state, ownProps) {
     };
 }
 
-export default connect(mapStateToProps)(Thumbnail);
+export default connect(_mapStateToProps)(Thumbnail);
diff --git a/react/features/large-video/components/LargeVideo.js b/react/features/large-video/components/LargeVideo.js
index a3eda7ec3..2ff5f4524 100644
--- a/react/features/large-video/components/LargeVideo.js
+++ b/react/features/large-video/components/LargeVideo.js
@@ -46,14 +46,15 @@ class LargeVideo extends Component {
  * Maps (parts of) the Redux state to the associated LargeVideo's props.
  *
  * @param {Object} state - Redux state.
+ * @private
  * @returns {{
  *     _participantId: string
  * }}
  */
-function mapStateToProps(state) {
+function _mapStateToProps(state) {
     return {
         _participantId: state['features/large-video'].participantId
     };
 }
 
-export default connect(mapStateToProps)(LargeVideo);
+export default connect(_mapStateToProps)(LargeVideo);
diff --git a/react/features/toolbar/components/AbstractToolbar.js b/react/features/toolbar/components/AbstractToolbar.js
index ba68ca4bd..59f9dcdd0 100644
--- a/react/features/toolbar/components/AbstractToolbar.js
+++ b/react/features/toolbar/components/AbstractToolbar.js
@@ -138,13 +138,14 @@ export class AbstractToolbar extends Component {
  * Maps parts of media state to component props.
  *
  * @param {Object} state - Redux state.
+ * @protected
  * @returns {{
  *     _audioMuted: boolean,
  *     _locked: boolean,
  *     _videoMuted: boolean
  * }}
  */
-export function mapStateToProps(state) {
+export function _mapStateToProps(state) {
     const conference = state['features/base/conference'];
     const media = state['features/base/media'];
 
diff --git a/react/features/toolbar/components/Toolbar.native.js b/react/features/toolbar/components/Toolbar.native.js
index faebfa72b..a015fae19 100644
--- a/react/features/toolbar/components/Toolbar.native.js
+++ b/react/features/toolbar/components/Toolbar.native.js
@@ -6,7 +6,7 @@ import { MEDIA_TYPE, toggleCameraFacingMode } from '../../base/media';
 import { Container } from '../../base/react';
 import { ColorPalette } from '../../base/styles';
 
-import { AbstractToolbar, mapStateToProps } from './AbstractToolbar';
+import { AbstractToolbar, _mapStateToProps } from './AbstractToolbar';
 import { styles } from './styles';
 import ToolbarButton from './ToolbarButton';
 
@@ -160,4 +160,4 @@ Object.assign(Toolbar.prototype, {
     videoMutedIcon: 'camera-disabled'
 });
 
-export default connect(mapStateToProps)(Toolbar);
+export default connect(_mapStateToProps)(Toolbar);
diff --git a/react/features/unsupported-browser/components/UnsupportedMobileBrowser.js b/react/features/unsupported-browser/components/UnsupportedMobileBrowser.js
index 97ae1f6f5..979afda03 100644
--- a/react/features/unsupported-browser/components/UnsupportedMobileBrowser.js
+++ b/react/features/unsupported-browser/components/UnsupportedMobileBrowser.js
@@ -124,11 +124,12 @@ class UnsupportedMobileBrowser extends Component {
  * props.
  *
  * @param {Object} state - Redux state.
+ * @private
  * @returns {{
  *     _room: string
  * }}
  */
-function mapStateToProps(state) {
+function _mapStateToProps(state) {
     return {
         /**
          * The name of the conference room to be joined upon clicking the
@@ -141,4 +142,4 @@ function mapStateToProps(state) {
     };
 }
 
-export default connect(mapStateToProps)(UnsupportedMobileBrowser);
+export default connect(_mapStateToProps)(UnsupportedMobileBrowser);
diff --git a/react/features/welcome/components/AbstractWelcomePage.js b/react/features/welcome/components/AbstractWelcomePage.js
index 393477e77..0c0e4ce9d 100644
--- a/react/features/welcome/components/AbstractWelcomePage.js
+++ b/react/features/welcome/components/AbstractWelcomePage.js
@@ -201,12 +201,13 @@ export class AbstractWelcomePage extends Component {
  * to be used in child classes for 'connect'.
  *
  * @param {Object} state - Redux state.
+ * @protected
  * @returns {{
  *     _localVideoTrack: (Track|undefined),
  *     _room: string
  * }}
  */
-export function mapStateToProps(state) {
+export function _mapStateToProps(state) {
     const conference = state['features/base/conference'];
     const tracks = state['features/base/tracks'];
 
diff --git a/react/features/welcome/components/WelcomePage.native.js b/react/features/welcome/components/WelcomePage.native.js
index 75d43086b..54f8bd7d1 100644
--- a/react/features/welcome/components/WelcomePage.native.js
+++ b/react/features/welcome/components/WelcomePage.native.js
@@ -5,7 +5,7 @@ import { connect } from 'react-redux';
 import { Link } from '../../base/react';
 import { ColorPalette } from '../../base/styles';
 
-import { AbstractWelcomePage, mapStateToProps } from './AbstractWelcomePage';
+import { AbstractWelcomePage, _mapStateToProps } from './AbstractWelcomePage';
 import { styles } from './styles';
 
 /**
@@ -125,4 +125,4 @@ class WelcomePage extends AbstractWelcomePage {
     }
 }
 
-export default connect(mapStateToProps)(WelcomePage);
+export default connect(_mapStateToProps)(WelcomePage);
diff --git a/react/features/welcome/components/WelcomePage.web.js b/react/features/welcome/components/WelcomePage.web.js
index 988fb9e26..5b9c0eed4 100644
--- a/react/features/welcome/components/WelcomePage.web.js
+++ b/react/features/welcome/components/WelcomePage.web.js
@@ -5,7 +5,7 @@ import { connect } from 'react-redux';
 
 import { Watermarks } from '../../base/react';
 
-import { AbstractWelcomePage, mapStateToProps } from './AbstractWelcomePage';
+import { AbstractWelcomePage, _mapStateToProps } from './AbstractWelcomePage';
 
 /* eslint-disable require-jsdoc */
 
@@ -267,4 +267,4 @@ class WelcomePage extends AbstractWelcomePage {
     }
 }
 
-export default connect(mapStateToProps)(WelcomePage);
+export default connect(_mapStateToProps)(WelcomePage);