Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction preprocess failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: mismatched types
 --> 3702e2aa32e7ccd6e18bcb2eb2091d83c263fa1be1f1f0082c7a88507db9c67c:7:53
  |
7 |         let stakerCap = operator.capabilities.borrow<Capability<auth(StakingManager.StakingOperator) &StakingManager.Staker>>(StakingManager.StakingManagerOperatorStoragePath)
  |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `&Any`, got `Capability<auth(StakingManager.StakingOperator) &StakingManager.Staker>`

error: mismatched types
 --> 3702e2aa32e7ccd6e18bcb2eb2091d83c263fa1be1f1f0082c7a88507db9c67c:7:126
  |
7 |         let stakerCap = operator.capabilities.borrow<Capability<auth(StakingManager.StakingOperator) &StakingManager.Staker>>(StakingManager.StakingManagerOperatorStoragePath)
  |                                                                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `PublicPath`, got `StoragePath`

error: missing initialization of field `stakerRef` in type `Transaction`
 --> 3702e2aa32e7ccd6e18bcb2eb2091d83c263fa1be1f1f0082c7a88507db9c67c:4:8
  |
4 |     let stakerRef: auth(StakingManager.StakingOperator) &StakingManager.Staker
  |         ^^^^^^^^^ not initialized

error: value of type `auth(StakingManager.StakingOperator) &StakingManager.Staker` has no member `stake`
  --> 3702e2aa32e7ccd6e18bcb2eb2091d83c263fa1be1f1f0082c7a88507db9c67c:13:23
   |
13 |         self.stakerRef.stake(amount)
   |                        ^^^^^ unknown member