import type { CheckoutQuoteResponse } from '@funkit/utils';
export declare const ACROSS_TIME_ESTIMATE_SECONDS = 180;
export declare const ACROSS_DELAYED_AUTO_TRIGGER_CUTOFF: number;
/** Whether the quote was routed through the Across bridge (e.g. CCTP) */
export declare function isAcrossRoute(metadata: CheckoutQuoteResponse['metadata'] | undefined): boolean;