Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction preprocess failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: value of type `auth(BorrowValue) &Account` has no member `borrow`
  --> 266977363521027baf483a60e9a5a3585e70d1c673f01b1ba3c54fb0183c8b1b:12:18
   |
12 |         if signer.borrow<&ExampleNFT.Collection>(from: ExampleNFT.CollectionStoragePath) != nil {
   |                   ^^^^^^ unknown member

error: too few arguments
  --> 266977363521027baf483a60e9a5a3585e70d1c673f01b1ba3c54fb0183c8b1b:17:26
   |
17 |         let collection <- ExampleNFT.createEmptyCollection()
   |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected at least 1, got 0

error: value of type `auth(BorrowValue) &Account` has no member `save`
  --> 266977363521027baf483a60e9a5a3585e70d1c673f01b1ba3c54fb0183c8b1b:20:15
   |
20 |         signer.save(<-collection, to: ExampleNFT.CollectionStoragePath)
   |                ^^^^ unknown member

error: value of type `auth(BorrowValue) &Account` has no member `link`
  --> 266977363521027baf483a60e9a5a3585e70d1c673f01b1ba3c54fb0183c8b1b:23:15
   |
23 |         signer.link<&{NonFungibleToken.CollectionPublic, ExampleNFT.ExampleNFTCollectionPublic, MetadataViews.ResolverCollection}>(
   |                ^^^^ unknown member