export interface FirebaseClaims {
    identities: {
        [key: string]: unknown;
    };
    sign_in_provider: string;
    sign_in_second_factor?: string;
    second_factor_identifier?: string;
    tenant?: string;
    [key: string]: unknown;
}
export interface DecodedIdToken {
    aud: string;
    auth_time: number;
    email?: string;
    email_verified?: boolean;
    name?: string;
    exp: number;
    firebase: FirebaseClaims;
    source_sign_in_provider: string;
    iat: number;
    iss: string;
    phone_number?: string;
    picture?: string;
    sub: string;
    uid: string;
    [key: string]: unknown;
}
export interface VerifyOptions {
    currentDate?: Date;
    checkRevoked?: boolean;
    referer?: string;
    enableTokenRefreshOnExpiredKidHeader?: boolean;
}
export interface Tokens<Metadata extends object = object> {
    decodedToken: DecodedIdToken;
    token: string;
    customToken?: string;
    metadata: Metadata;
}
export interface TokenSet {
    idToken: string;
    refreshToken: string;
    decodedIdToken: DecodedIdToken;
    customToken?: string;
}