//Start holding down Shift
sf.keyboard.modifiers({
isShift: true
});
//Start holding down Shift and Option
sf.keyboard.modifiers({
isShift: true,
isOption: true
});
//Start holding down Control
sf.keyboard.modifiers({
isControl: true
});
//Start holding down all 4 modifiers
sf.keyboard.modifiers({
isShift: true,
isOption: true,
isCommand: true,
isControl: true
});
//Release all modifiers
sf.keyboard.modifiers();