/** Type guard that checks if the given object is an instance of EthAddressWrapper. */
export declare const isEthAddressWrapper: (obj: {
    type: string;
}) => obj is {
    type: string;
} & EthAddressWrapper;
/** Wrapper around an Ethereum address providing parsing, formatting, validation, and checksum support. */
export declare class EthAddressWrapper {
    private address;
    protected constructor(address: bigint);
    static fromString(value?: string, base?: number): EthAddressWrapper | undefined;
    static parse(value: unknown, base?: number): EthAddressWrapper | undefined;
    static validate(address: string): boolean;
    equals(address?: EthAddressWrapper | string | null): boolean;
    toBigNumber(): bigint;
    toHex(): string;
    toJSON(): string;
    toLowerCaseString(): string;
    toShortString(length?: number): string;
    toString(checksum?: boolean, chainId?: string): string;
    validate(): boolean;
}
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