Check this use 'window'

[asharuDheen-code]

<GoogleMap id="map" mapContainerStyle={mapContainerStyle} zoom={8} center={props.center} options={{ mapTypeControlOptions: { style: window.google.maps.MapTypeControlStyle.HORIZONTAL_BAR, position: window.google.maps.ControlPosition.TOP_CENTER }, zoomControlOptions: { position: window.google.maps.ControlPosition.LEFT_CENTER }, streetViewControlOptions: { position: window.google.maps.ControlPosition.LEFT_TOP } }} onClick={onMapClick} onLoad={onMapLoad} >