import { type TrustWalletAssetId, type TrustWalletUrlOptions } from './shared';
export interface OpenSwapPayload extends TrustWalletUrlOptions {
    /**
     * Source asset in UAI format.
     *
     * @example 'c60_t0x6B175474E89094C44Da98b954EedeAC495271d0F'
     */
    from: TrustWalletAssetId;
    /**
     * Destination asset in UAI format.
     *
     * @example 'c60'
     */
    to: TrustWalletAssetId;
}
/**
 * Open Trust Wallet Swap.
 *
 * @param payload Trust Wallet swap payload.
 * @returns Trust Wallet swap deeplink.
 * @example
 * openSwap({ from: 'c60_t0x6B175474E89094C44Da98b954EedeAC495271d0F', to: 'c60' })
 * // => 'https://link.trustwallet.com/swap?from=c60_t0x6B175474E89094C44Da98b954EedeAC495271d0F&to=c60'
 * @link https://developer.trustwallet.com/developer/develop-for-trust/deeplinking
 */
export declare function openSwap(payload: OpenSwapPayload): string;