styleGlyphURL method
Returns the glyph URL template that text labels use.
If the root style does not set a glyph URL, or the URL is an empty
string, the map uses the URL that the first style import resolves to.
If no style sets a URL, the map uses the default Mapbox glyph URL
mapbox://fonts/mapbox/{fontstack}/{range}.pbf. The returned URL is
never empty.
Implementation
@experimental
Future<String> styleGlyphURL() => _impl.styleGlyphURL();