import type { OAuthClientProvider, OAuthDiscoveryState } from '@modelcontextprotocol/sdk/client/auth.js';
import type { OAuthClientInformationMixed, OAuthClientMetadata, OAuthTokens } from '@modelcontextprotocol/sdk/shared/auth.js';
import { McpOAuthStore } from './mcp-oauth-store.js';
export type McpOAuthInteraction = {
    redirectUrl: URL;
    state: string;
    onRedirect: (authorizationUrl: URL) => void | Promise<void>;
};
export type McpOAuthClientProviderOptions = {
    serverUrl: URL;
    clientId?: string;
    interaction?: McpOAuthInteraction;
    store?: McpOAuthStore;
};
export declare class XopcMcpOAuthClientProvider implements OAuthClientProvider {
    private readonly options;
    private readonly store;
    private codeVerifierValue?;
    constructor(options: McpOAuthClientProviderOptions);
    get redirectUrl(): URL;
    get clientMetadata(): OAuthClientMetadata;
    state(): string | undefined;
    clientInformation(): Promise<OAuthClientInformationMixed | undefined>;
    saveClientInformation(clientInformation: OAuthClientInformationMixed): Promise<void>;
    tokens(): Promise<OAuthTokens | undefined>;
    saveTokens(tokens: OAuthTokens): Promise<void>;
    redirectToAuthorization(authorizationUrl: URL): Promise<void>;
    saveCodeVerifier(codeVerifier: string): void;
    codeVerifier(): string;
    saveDiscoveryState(discoveryState: OAuthDiscoveryState): Promise<void>;
    discoveryState(): Promise<OAuthDiscoveryState | undefined>;
    invalidateCredentials(scope: 'all' | 'client' | 'tokens' | 'verifier' | 'discovery'): Promise<void>;
}