EZP-23437: IO interfaces split + flysystem specs
Fixed typos
Merge pull request #1049 from pborreli/patch-3

Fixed typos
Fix EZP-23351: Regression in wrappers introduced in #1029

Seemed easier to manage to use this w/o php-generator, so removed it.
Merge pull request #1037 from ezsystems/native_io_spec

EZP-23437: added native IO specs file