New return new instance of introduce client.

WithOOBInvitation is used when introducee wants to provide an out-of-band request with an optional series of attachments.

WithPublicOOBInvitation is used when introducer wants to provide a published out-of-band request.

WithRecipients is used when the introducer does not have a published out-of-band message on hand but he is willing to introduce agents to each other.

Client enable access to introduce API.

ProtocolService defines the introduce service.

Provider contains dependencies for the introduce protocol and is typically created by using aries.Context().