pub type CommandCheckSignedExecutabilityClosure = fn(&ConstructDid, &str, &CommandSpecification, &ValueStore, &RunbookSupervisionContext, &HashMap<ConstructDid, SignerInstance>, SignersState, &AuthorizationContext) -> SignerActionsFutureResult;pub type CommandCheckSignedExecutabilityClosure = fn(&ConstructDid, &str, &CommandSpecification, &ValueStore, &RunbookSupervisionContext, &HashMap<ConstructDid, SignerInstance>, SignersState, &AuthorizationContext) -> SignerActionsFutureResult;