/**
 * Configuration for custom token assets.
 */
export interface TokenConfig {
    /**
     * Token mint address (for Solana) or contract address (for EVM).
     */
    address: string;
    /**
     * Number of decimals for the token.
     */
    decimals: number;
    /**
     * Token name (e.g., "USDC", "USDT").
     */
    name: string;
    /**
     * EIP-712 configuration for EVM tokens (optional for Solana).
     */
    eip712?: {
        name: string;
        version: string;
    };
}
/**
 * Configuration options for Solana (SVM) RPC connections.
 */
export interface SvmConfig {
    /**
     * Custom RPC URL for Solana connections.
     * If not provided, defaults to public Solana RPC endpoints based on network.
     */
    rpcUrl?: string;
    /**
     * Custom default token configuration.
     * If not provided, defaults to USDC.
     */
    defaultToken?: TokenConfig;
}
/**
 * Configuration options for X402 client and facilitator operations.
 */
export interface X402Config {
    /** Configuration for Solana (SVM) operations */
    svmConfig?: SvmConfig;
}
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