export interface OAuthToken {
accessToken: string;
userId: string;
expiresAt: Date;
scopes: string[];
createdAt: Date;
}
export interface AuthorizationCode {
code: string;
userId: string;
clientId: string;
redirectUri: string;
codeChallenge?: string;
codeChallengeMethod?: string;
scopes: string[];
expiresAt: Date;
createdAt: Date;
consumed: boolean;
}
/**
* Generate a new authorization code
*/
export declare function createAuthorizationCode(params: {
userId: string;
clientId: string;
redirectUri: string;
scopes: string[];
codeChallenge?: string;
codeChallengeMethod?: string;
}): string;
/**
* Verify and consume an authorization code
*/
export declare function consumeAuthorizationCode(code: string, clientId: string, redirectUri: string, codeVerifier?: string): AuthorizationCode | null;
/**
* Create a new access token
*/
export declare function createAccessToken(userId: string, scopes: string[]): string;
/**
* Verify an access token
*/
export declare function verifyAccessToken(accessToken: string): OAuthToken | null;
/**
* Revoke an access token
*/
export declare function revokeAccessToken(accessToken: string): boolean;
/**
* Clean up expired tokens (run periodically)
*/
export declare function cleanupExpiredTokens(): void;
