Function validateInitOptions

Returns Result<
    Readonly<
        {
            circuitBreaker?: Readonly<
                { cooldownMs: number; failureThreshold: number },
            >;
            endpoint: string;
            fetchImpl?: {
                (input: URL | RequestInfo, init?: RequestInit): Promise<Response>;
                (input: string | URL | Request, init?: RequestInit): Promise<Response>;
            };
            log?: Readonly<
                Partial<
                    {
                        debug: (...args: readonly unknown[]) => void;
                        error: (...args: readonly unknown[]) => void;
                        info: (...args: readonly unknown[]) => void;
                        trace: (...args: readonly unknown[]) => void;
                        warn: (...args: readonly unknown[]) => void;
                    },
                >,
            >;
            timeoutMs?: number;
        },
    >,
    TrembitaInitError,
>