A path provider where all the documents should be in the same directory
namespace Facebook\HHAPIDoc;
final class SingleDirectoryPathProvider implements IPathProvider<string> {...}
->__construct(string $extension)->getPathForClass(string $class): string->getPathForClassMethod(string $class, string $method): string->getPathForFunction(string $function): string->getPathForInterface(string $interface): string->getPathForInterfaceMethod(string $interface, string $method): string->getPathForOpaqueTypeAlias(string $name): string->getPathForTrait(string $trait): string->getPathForTraitMethod(string $trait, string $method): string->getPathForTransparentTypeAlias(string $name): string