import { type PaymentMethodBitcoinLightningInfo } from '../domains/paymentMethods';
/**
 * Enters the Bitcoin Lightning checkout flow: builds the Bitcoin Lightning
 * payment method info and sets it, plus the BTC source asset, on the checkout
 * context. Mirrors the selection path in `SourceChange` so any entry point
 * (e.g. the Transfer Crypto banner) lands the user in the same flow.
 *
 * Returns the built `paymentMethodInfo` so the caller can navigate to the next
 * step (Input Amount, which then routes to the Lightning Invoice screen).
 */
export declare function useStartBitcoinLightning(): () => PaymentMethodBitcoinLightningInfo;