What does this.link([ ‘item1’ , ‘item2′ ,’item3’ ])({value}) do?

I have this piece of typescript/react code that I’m trying to figure out. Can anyone explain to me what the this.link does below?

    private toggleScalingHelper = (value: boolean) => {
        this.link(['measure', 'scaling', 'isActive'])({value});
    }

I’m guess it finds/creates 3 properties in an array and set them all to {value}??