import { JsonRpcProvider } from '@ethersproject/providers';
/**
 * Refer to our documentation at https://docs.manifold.xyz/v/manifold-for-developers/resources/apps/grant-types#signature-grant to learn more about Grant Type
 */
export declare enum OAuthGrantType {
    TOKEN = "token",
    SIGNATURE = "signature",
    SIWE = "siwe"
}
/**
 * @dev OAuthConfig is the basic configuration you need to get an OAuth Token
 * @param grantType   The grant type to use for OAuth
 * @param appName     The name of the app for auth
 * @param clientId    The client id of the app for auth
 */
export interface OAuthConfig {
    grantType: OAuthGrantType;
    clientId: string;
    appName: string;
}
/**
 * @dev OAuthOptions are the options that can be passed to OAuth to determine the behavior
 * @param message     (signature grant type) A message displayed to the user during signing
 *                    (siwe grant type) The signed siwe message
 * @param signature   (siwe grant type) The signature of the siwe message
 * @param strictAuth  If true, the authenticated address must match the
 *                    provider connected address.  Default true.
 * @param delayAuth   If true, will not automatically request a signature
 *                    from the user to auth upon wallet connection. Default false.
 * @param userCallback   Set if you want to handle the signing of message yourself
 */
export interface OAuthOptions {
    message?: string;
    signature?: string;
    strictAuth?: boolean;
    delayAuth?: boolean;
    userCallback?: (message: string) => Promise<string>;
}
export interface IOAuthSignatureHandler {
    getOneTimeUseCode(): Promise<string>;
    formatMessage(oneTimeUseCode: string): string;
    getAccessToken(message: string, signature: string, chainId: number, oneTimeUseCode?: string): Promise<string>;
    signMessage(message: string, provider: JsonRpcProvider): Promise<string>;
}