export type ResultOk<T> = {
    readonly success: true;
    readonly data: T;
};
export type ResultErr<E extends GuardianError = GuardianError> = {
    readonly success: false;
    readonly error: E;
};
export type Result<T, E extends GuardianError = GuardianError> = ResultOk<T> | ResultErr<E>;
export declare function ok<T>(data: T): ResultOk<T>;
export declare function err<E extends GuardianError>(error: E): ResultErr<E>;
export type GuardianErrorCode = "PROVIDER_UNAVAILABLE" | "PROVIDER_REJECTED" | "INVALID_INPUT" | "UNSUPPORTED_METHOD" | "INTERNAL_ERROR";
export type GuardianError = {
    readonly code: GuardianErrorCode;
    readonly message: string;
};
export declare function guardianError(code: GuardianErrorCode, message: string): GuardianError;
//# sourceMappingURL=result.d.ts.map