Chainable radix type second solution

ChainableSolution2.ts

const create = (): RadixT => {
	/// REST OF METHOD OMITTED
	// ...
	// ...
	// ...
	/// REST OF METHOD OMITTED
	
	let radix: RadixT = (undefined as unknown) as RadixT

	const connect = (url: URL): RadixT => {
		withNodeConnection(of({ url }))
		return radix
	}

	radix = {
		// we forward the full `RadixAPI`, but we also provide some convenience methods based on active account/address.
		...api,
		
		// REST OF METHODS OMITTED
		connect,
		// REST OF METHODS OMITTED
	}

	return radix
}