export type OAuth2ErrorCode = "invalid_request";
export interface OAuth2ErrorOptions {
    errorDescription?: string;
    errorUri?: string;
    statusCode?: number;
}
export declare class OAuth2Error<T extends string = OAuth2ErrorCode> extends Error {
    error: T;
    errorDescription: string | undefined;
    errorUri: string | undefined;
    statusCode: number;
    constructor(errorCode: T, options?: OAuth2ErrorOptions);
    toJSON(): {
        error_uri?: string;
        error_description?: string;
        error: T;
    };
    toString(): string;
}
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