option('png', type: 'feature')
option('jpeg', type: 'feature')
option('jxl', type: 'feature')
option('webp', type: 'feature')
option('svg', type: 'boolean')

option('system-nanosvg', type: 'feature', value: 'disabled',
       description: 'use system\'s nanosvg instead of the bundled version')