export declare class SiweMessage {
    /**RFC 3986 URI scheme for the authority that is requesting the signing. */
    scheme?: string;
    /**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;
    /**EIP-155 Chain ID to which the session is bound, and the network where
     * Contract Accounts must be resolved. */
    chainId: number;
    /**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     * authentication message is no longer valid.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;
    /**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>;
}
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