import type { Cacao } from '../cacao.js';
/**
 * Possible message error types.
 */
export declare enum ErrorTypes {
    /**Thrown when the `validate()` function can verify the message. */
    INVALID_SIGNATURE = "Invalid signature.",
    /**Thrown when the `expirationTime` is present and in the past. */
    EXPIRED_MESSAGE = "Expired message.",
    /**Thrown when some required field is missing. */
    MALFORMED_SESSION = "Malformed session."
}
/**
 * Possible signature types that this library supports.
 */
export declare enum SignatureType {
    /**EIP-191 signature scheme */
    PERSONAL_SIGNATURE = "Personal signature"
}
export declare class SiwxMessage {
    /**RFC 4501 dns authority that is requesting the signing. */
    domain: string;
    /**Ethereum address performing the signing conformant to capitalization
     * encoded checksum specified in EIP-55 where applicable. */
    address: string;
    /**Human-readable ASCII assertion that the user will sign, and it must not
     * contain `\n`. */
    statement?: string;
    /**RFC 3986 URI referring to the resource that is the subject of the signing
     *  (as in the __subject__ of a claim). */
    uri: string;
    /**Current version of the message. */
    version: string;
    /**Randomized token used to prevent replay attacks, at least 8 alphanumeric
     * characters. */
    nonce?: string;
    /**ISO 8601 datetime string of the current time. */
    issuedAt?: string;
    /**ISO 8601 datetime string that, if present, indicates when the signed
     * authentication message is no longer valid. */
    expirationTime?: string;
    /**ISO 8601 datetime string that, if present, indicates when the signed
     * authentication message will become valid. */
    notBefore?: string;
    /**System-specific identifier that may be used to uniquely refer to the
     * sign-in request. */
    requestId?: string;
    /**EIP-155 Chain ID to which the session is bound, and the network where
     * Contract Accounts must be resolved. */
    chainId: string;
    /**List of information or references to information the user wishes to have
     * resolved as part of authentication by the relying party. They are
     * expressed as RFC 3986 URIs separated by `\n- `. */
    resources?: Array<string>;
    /**Signature of the message signed by the wallet. */
    signature?: string;
    /**Type of sign message to be generated. */
    type?: SignatureType;
    constructor(param: string | Partial<SiwxMessage>);
    static fromCacao<T extends SiwxMessage>(this: new (...args: Array<any>) => T, cacao: Cacao): T;
    toMessage(chain: string, address?: string): string;
}
export declare function asLegacyChainIdString(message: SiwxMessage, chainName: string): string;
export declare function asString(message: SiwxMessage, chainName: string, address?: string): string;