@class ACAccount; @interface FARequestEphemeralSigner : NSObject { void /* unknown type, empty encoding */ ephemeralAuthResults; } @property (nonatomic, readonly) ACAccount *account; - (id)init; - (void)signURLRequest:(id)a0; - (void).cxx_destruct; - (id)accountInfoPayload; - (id)initWithEphemeralAuthResults:(id)a0; @end