A few handy functions facilitating the process of importing and installing custom fonts available in sfthemes.
sfthemes package includes 8 faces of Inter typeface: Regular, Italic, Bold,
Bold Italic, Light, Light Italic, Extra Bold, Extra Bold Italic. The
import_inter function makes sure that these fonts are
correctly installed and can be accessed by R.
Make sure to run this command once after installing sfthemes, otherwise, you will encounter some warning messages regarding a missing font. Alternatively, you can download and install your fonts manually.