import type { FiatStepResponse } from '@fun-xyz/fiat-contract/types';
/** Stands in for a scrubbed value so a log still shows the field was present. */
export declare const REDACTED = "[redacted]";
/**
 * Returns a copy with session tokens and payment instructions scrubbed, safe
 * to log. State kind, phase, status and fee ids survive — that is the part
 * worth logging.
 *
 * Switches on the contract's unions rather than matching key names, so a new
 * surface or instruction kind fails to compile instead of leaking.
 */
export declare function redactSensitive<T extends Pick<FiatStepResponse, 'state'>>(envelope: T): T;
//# sourceMappingURL=redactSensitive.d.ts.map