HueSaturation

app.command.HueSaturation {
  ui=true,
  channels=FilterChannels...,
  mode='hsl',
  hue=0,
  saturation=0,
  lightness=0,
  alpha=0
}

ui: Shows the dialog on the screen, true by default. Set to false for automatic change brightness and/or contrast without asking to the user for the change.
channels: A combination of FilterChannels with bitwise OR (|) operator. By default it is equal to: FilterChannels.RED | FilterChannels.GREEN | FilterChannels.BLUE | FilterChannels.GRAY.
mode: 'hsl' (default) or 'hsv'
hue: From -180 to 180
saturation: From -100 to 100
lightness (or value): From -100 to 100
alpha: From -100 to 100