Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction preprocess failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: invalid use of interface as type
 --> 9a6de000873a338c95cf1747da9b06f2667de5125aa5936b5593cf0547ae6053:5:16
  |
5 | 	let sentVault: @FungibleToken.Vault
  | 	               ^^^^^^^^^^^^^^^^^^^^ got `FungibleToken.Vault`; consider using `{FungibleToken.Vault}`

error: cannot find type in this scope: `AuthAccount`
 --> 9a6de000873a338c95cf1747da9b06f2667de5125aa5936b5593cf0547ae6053:6:17
  |
6 | 	prepare(signer: AuthAccount) {
  | 	                ^^^^^^^^^^^ not found in this scope

error: value of type `&Account` has no member `getCapability`
  --> 9a6de000873a338c95cf1747da9b06f2667de5125aa5936b5593cf0547ae6053:15:3
   |
15 | 		.getCapability(/public/flowTokenReceiver)
   | 		 ^^^^^^^^^^^^^ unknown member