Passing a variable to vue js ais-configure

I have this code

   <ais-configure 
		:hitsPerPage="3"
		:filters='rd_property_region:"variable"'
      />

I want to pass variables to my filters. I want to start with one but in reality i have several filters i would like to pass. How can i pass variables inside my filters and how can i have multiple filters?

Thanks.