Bridges

UNREGISTERED → PENDING_AUTH → AUTHORIZED → ACTIVE → SUSPENDED
     ↑              ↓              ↓          ↓         ↓
     └──────────────┴──────────────┴──────────┴─────────┘
                   (re-authorization flow)

interface Bridge {
  // Discover resources this bridge mediates
  discover(): Promise<Resource[]>;

  // Convert a transport-specific action to a SintRequest
  translate(rawAction: unknown): Promise<SintRequest>;

  // Enforce the Policy Gateway's decision
  enforce(decision: PolicyDecision, action: unknown): Promise<EnforcementResult>;

  // Per-resource state machine for each mediated endpoint
  getStateMachine(resource: string): ResourceStateMachine;
}