/**
 * Estimates gas required for deploying a new token to a remote chain
 * @param sourceChainName - Name of the source chain (e.g., "base-sepolia")
 * @param destinationChain - Name of the destination chain
 * @returns Estimated gas amount in wei
 */
export declare function estimateNewTokenDeploymentGas(sourceChainName: string, destinationChain: string): Promise<bigint>;
/**
 * Estimates gas required for deploying an existing token to a remote chain
 * @param sourceChainName - Name of the source chain (e.g., "base-sepolia")
 * @param destinationChain - Name of the destination chain
 * @param tokenAddress - Address of the existing token to be deployed
 * @returns Estimated gas amount in wei
 */
export declare function estimateExistingTokenDeploymentGas(sourceChainName: string, destinationChain: string, tokenAddress: `0x${string}`): Promise<bigint>;