import { AbiEncoder } from "@ingocollatz/sdk-interfaces";
import Web3 from "web3";
export declare class Web3AbiEncoder implements AbiEncoder {
    private readonly _web3;
    /**
     * Constructs an instance of the Web3AbiEncoder.
     *
     * @param web3 - An instance of the web3.js library.
     */
    constructor(web3: Web3);
    /**
     * Encodes the ABI call data for a specific function using the web3.js library.
     *
     * Given a contract ABI, a function name, and the function's arguments, it will generate
     * the call data string which can be used to invoke the specific function on the Ethereum blockchain.
     *
     * @param abi - The ABI (Application Binary Interface) of the smart contract.
     * @param functionName - The name of the function to encode.
     * @param args - The arguments to pass to the function.
     *
     * @returns A promise that resolves to the encoded call data string.
     *
     * @throws Will throw an error if:
     *         - The provided ABI, function name, or args are invalid or not compatible.
     *         - Encoding fails due to any reason.
     */
    encodeCallData(abi: any, functionName: string, args: any[]): Promise<any>;
}