===== foundation.framework =====
[[objective-c:foundation.framework:nsstring.h|nsstring.h]]\\
[[objective-c:foundation.framework:nsnumber.h|nsnumber.h]]\\
[[objective-c:foundation.framework:nsvalue.h|nsvalue.h]]\\
[[objective-c:foundation.framework:nsarray.h|nsarray.h]]\\
[[objective-c:foundation.framework:nsmutablearray.h|nsmutablearray.h]]\\
[[objective-c:foundation.framework:nsfilemanager.h|nsfilemanager.h]]\\
[[objective-c:foundation.framework:nsdictionary.h|nsdictionary.h]]