Function countNodeDepth

countNodeDepth(attester, attestation): Promise<number>
Traverses a delegation tree and counts the number of delegation nodes between an attestation and an ancestral delegation node owned by attester.
Parameters
- attester: Did
  
  Identity to be located in the delegation tree.
- attestation: IAttestation
  
  Attestation whose delegation tree to search.
Returns Promise<number>
0 if attester is the owner of attestation, the number of delegation nodes traversed otherwise.
- Defined in packages/credentials/src/delegation/DelegationNode.utils.ts:41