Trouble accessing JSON object as a Constant in a Javascript Module

I have Javascript module named constants.js with the following in it:

const coreObjects = {
    activity: {
        objectName: 'activity',
        table: 'activities',
        pk: 'activity_id',
        recordTypeID: 'A'
    }
}
export { coreObjects }

I’m trying to reference the ‘table’ attribute of this constant with the following in a separate script file:

let constants = await import('./constants.js');
let actvityTable = constants.coreObjects.activity.table;

And I get the following error:

TypeError: Cannot read properties of undefined (reading 'activity')

Any thoughts on how I get this to work? Thanks!

When I change to the following it doesn’t generate an error but is not giving me the specific access to the ‘table’ field that I was looking for:

let actvityTable = constants.coreObjects