Your contract must implement a contract interface in order to be imported. In this case, we’re borrowing a contract that implements the NonFungibleToken contract interface.
You can only access fields/functions present in the contract interface.
cadence
import NonFungibleToken from 0x1d7e57aa55817448
access(all) fun main(contractAddress: Address, contractName: String) {
let importedContract = getAccount(contractAddress).contracts.borrow<&{NonFungibleToken}>(name: contractName)
?? panic("This contract does not exist in this account.")
// this part isn't important, but just shows how you can then use it
let emptyCollection <- importedContract.createEmptyCollection(nftType: Type<@{NonFungibleToken.NFT}>())
destroy emptyCollection
}
