Correct syntax for routing rule with multiple interfaces?

What is the correct syntax to make the below rule applicable to multiple incoming interfaces?

config rule 'wg_skiplocal'
        list dest ''
        list dest ''
        option priority '10000'
        option lookup 'main'
        option in 'wglan'

looking to apply that rule to 'wglan' 'isolated' 'lan'

is it possible to use "NOT" conditionals? If I wanted to match all traffic that is not destined for is "!" accepted or must I use 'inverted' = 1?