import { LedgerHandle } from '../common/ledger-handle';
import { LedgerKeyPair } from '../records/ledger-signer';
/**
 * Setup of a header that is going to be protected
 * within the request hash.
 */
export type ProtectedHeader = {
    name: string;
    value: string;
};
/**
 * Define config parameters for creating a request hash
 */
export type LedgerRequestHashParams = {
    /**
     * Define HTTP method of request
     */
    method: 'POST' | 'GET' | 'PUT' | 'PATCH' | 'DELETE';
    /**
     * HTTP request path with query parameters
     * i.e /resource/1/values?query1=value&query2=value
     */
    url: string;
    /**
     * List of protected headers that must be checked within the hash
     * i.e: x-api-key, content-type, etc
     */
    protectedHeaders?: ProtectedHeader[];
    /**
     * Request body to be added to hash
     */
    body?: Record<any, any>;
};
/**
 * Represents authentication params responsible for composing JWT
 * and allow users for transactioning to ledger.
 */
export type JwtOptions = {
    /**
     * Represents a client identifier.
     *
     */
    iss: string;
    /**
     * Represents a user identifier of the token sender.
     *
     */
    sub: string;
    /**
     * Represents a recipient for which a token is intended, ledger public key or handle
     *
     * */
    aud: string;
    /**
     * Time after which a token expires, seconds since epoch.
     *
     */
    exp: number;
    /**
     * Unique id of the token, can be used to prevent replay attacks
     *
     */
    jti?: string;
    /**
     * Defines the request hash claim (hsh) must
     * be created and sent.
     *
     * Set as "true" if this value is not
     * given.
     */
    createHsh?: boolean;
    /**
     * ED25519 Key pair for signing token
     *
     */
    keyPair: LedgerKeyPair;
    /**
     * Token verification key identifier.
     * Accepts a public key or a ledger signer handle.
     */
    kid?: LedgerHandle | LedgerKeyPair['public'];
    /**
     * Token override, should be undefined for JwtOptions
     */
    overrideToken?: undefined;
};
export type JwtOverride = {
    /**
     * Token override.
     * If set, this token will be used instead of a generated token when sending
     * requests. Other properties of this object will be ignored in that case.
     */
    overrideToken: string;
};
/**
 * Represents authentication params responsible for composing JWT
 * and allow users for transactioning to ledger.
 */
export type JwtConfig = JwtOptions | JwtOverride;
export declare function isJwtOptions(secure: Partial<JwtConfig>): secure is JwtOptions;