createDefaultHTTPClient creates a default http client with defaults.

Any custom spider created using GoScrapy Framework must implement ICoreSpider[OUT any] interface.

core.*Core[OUT] accepts an engine that implements core.IEngine[OUT] interface which doesn't have the WithScheduler function as core.IEngine[OUT] is not responsible for setting Scheduler.

executor.*Executor accepts a adapter that implements executor.IExecutorAdapter interface which doesn't have the WithClient function as executor.IExecutorAdapter is not responsible for setting a http client.

scheduler.*Scheduler accepts a executor that implements scheduler.IExecutor interface which doesn't have the WithAdapter function as scheduler.IExecutor is not responsible for setting an adapter.

engine.*Engine[OUT] accepts a pipeline manager that implements engine.IPipelineManager[OUT] interface which doesn't have the Add function as engine.IPipelineManager[OUT] is not responsible for adding pipelines.

engine.*Engine[OUT] accepts a scheduler that implements engine.IScheduler[OUT] interface which doesn't have the WithExecutor function as engine.IScheduler[OUT] is not responsible for setting an Executor.