import { WalletBookSchema } from '@dynamic-labs/wallet-book';
import { WalletConnectorConstructor } from '@dynamic-labs/wallet-connector-core';
/**
 * Checks if a wallet configuration supports sats-connect for Spark chain.
 *
 * A wallet is considered valid if it has:
 * - An injected config for the 'spark' chain
 * - The sats-connect feature included in wallet standard features
 * - A valid provider ID
 *
 * @param wallet - The wallet configuration to check
 * @returns true if the wallet supports sats-connect on Spark, false otherwise
 */
export declare const isValidSatsConnectWallet: (wallet: WalletBookSchema['wallets'][string]) => boolean;
/**
 * Fetches all Spark wallet connectors that support sats-connect from the wallet book.
 *
 * This function scans the wallet book for wallets with Spark chain configuration
 * and sats-connect support, creating connector classes for each matching wallet.
 *
 * @param walletBook - The wallet book schema containing all wallet configurations
 * @returns Array of wallet connector constructors for sats-connect enabled Spark wallets
 *
 * @example
 * ```typescript
 * const sparkConnectors = fetchSatsConnectConnectors({ walletBook });
 * // Returns connectors for wallets like Xverse Spark
 * ```
 */
export declare const fetchSatsConnectConnectors: ({ walletBook, }: {
    walletBook: WalletBookSchema;
}) => WalletConnectorConstructor[];