Array of Functions as exported as Constants

I want to define few functions which will be treated as constants within a file and then export them in an array, but being new to typescript not sure how to do it.

For example I want how to declare Objs below. Objs will hold all the functions in an array.

interface Prop {
    readonly var1: string;
    readonly var2: string;
}

const Obj1 = (stage: string): Props => {
    return {
       var1: `a1-${stage}`,
       var2: 'a2'
    }
}

const Obj2 = (stage: string): Props => {
    return {
       var1: `b1-${stage}`,
       var2: 'b2'
    }
}

export const Objs (????????)

I want to use Objs in a different file like this

Objs.obj2("Test") or Objs.obj1("Test")

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