Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction preprocess failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: cannot find type in this scope: `AuthAccount`
  --> 07ffb404f1f1d1fd0184b5cd975b7a57a1f738cdf44dfc52c84f149426a2bb33:10:20
   |
10 |     prepare(signer: AuthAccount) {
   |                     ^^^^^^^^^^^ not found in this scope

error: too few arguments
  --> 07ffb404f1f1d1fd0184b5cd975b7a57a1f738cdf44dfc52c84f149426a2bb33:17:26
   |
17 |         let collection <- ExampleNFT.createEmptyCollection()
   |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected at least 1, got 0