Import exported function, and run code for all ui helpers?

Hi,

Could you please help me?

how can I import exported function, and run code for all ui helpers?

import '/imports/ui/UIHelpers';

executes this code

    export function formatDatetime(date){
        return moment(date).format('MMMM Do YYYY, h:mm:ss a');
    };

    Template.registerHelper('formatDateTime', function(date) {
        return formatDatetime(date);
    });

But now I need to import the formatDatetime also somewhere to be used a function? Do I need to make 2 import statements?

import '/imports/ui/UIHelpers';
import {formatDateTime} from '/imports/ui/UIHelpers';

thanks