import type { CheckoutInitTokenTransferResponse, FunAddress } from '@funkit/api-base';
export declare function getDepositAddressForChain(chainId: number, transferInit: CheckoutInitTokenTransferResponse | undefined): FunAddress | undefined;
/**
 * Whether a curated transfer chain should be offered to the user, given the
 * deposit init response. The non-EVM chains (Solana / Bitcoin / Tron) each need
 * their own deposit address, which is only present in the init response when the
 * backend minted one — so they're hidden until that address exists. EVM chains
 * share the single `depositAddr` and are always enabled. Withdrawals don't
 * deposit, so every chain is enabled there. Shared by web
 * (`useEnabledTokenTransferChainTokens`) and RN so the two can't drift.
 */
export declare function isTransferChainEnabled(chainId: number, transferInit: CheckoutInitTokenTransferResponse | undefined, isWithdrawal?: boolean): boolean;
export type TransferTokenQrCodeType = 'ethereum' | 'solana' | 'bitcoin' | 'tron';
interface TransferTokenQrCodeUriParams {
    depositAddress: FunAddress;
    type: TransferTokenQrCodeType;
    /** Appended as an EIP-681 `@<chainId>` suffix. Ignored unless it's a real EVM chain id. */
    chainId?: number;
}
export type QRCodeUri = `ethereum:${FunAddress}` | `ethereum:${FunAddress}@${number}` | `solana:${FunAddress}` | `bitcoin:${FunAddress}` | FunAddress;
export declare const getTransferTokenQrCodeUri: (props: TransferTokenQrCodeUriParams) => QRCodeUri;
export {};
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