Transaction

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction preprocess failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: mismatched types
 --> 99fb2d1f5c7643154869e4ed0366f1ba3d04649289b71fa4239a51992e040aeb:7:48
  |
7 |         let stakerCap = operator.storage.borrow<Capability<auth(StakingManager.StakingOperator) &StakingManager.Staker>>(from: StakingManager.StakingManagerOperatorStoragePath)
  |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `&Any`, got `Capability<auth(StakingManager.StakingOperator) &StakingManager.Staker>`

error: value of type `auth(StakingManager.StakingOperator) &StakingManager.Staker` has no member `stake`
  --> 99fb2d1f5c7643154869e4ed0366f1ba3d04649289b71fa4239a51992e040aeb:13:23
   |
13 |         self.stakerRef.stake(amount)
   |                        ^^^^^ unknown member