Relates: #44

Relates: #44

Relates: #44

Relates: #44

Relates: #44

* Just check T_STRING as this are all function calls.
* Remove unused line of code.
* Limit position to current statement to not return later classname
  multiple times.

Relates: #44

Relates: #44

Relates: #44

* Due to copy and paste the identifier was not indicating a removed
  extension.
* Identifier and tests were adjusted accordingly.

Relates: #44

Relates: #44

Relates: #44

* Also update getBefore method of AbstractClassnameChecker to make
  lookups before, like in StaticCallSniff work.

Relates: #44

* Check that the sniff works with new feature of removed extension.

Relates: #44

* Move generic logic to abstract class.
* As not only UseSniff but also all others have the same logic, if
  method is not overwritten.
* Therefore all other sniffs should work with new feature of removed
  extension.

Relates: #44

* Integrate feature and adjust code as needed.
* We need to find the class names inside of type hints more accurate.
* Also tests need to cover the new feature.

Relates: #44

* Detect removed extensions in use statements.

Relates: #44

* Adjust expected result to match result.
* Remove example usage of "use" as this is part of a feature and not
  this sniff.

Relates: #44

* Adjust to latest develop state of project.
* Provide basic implementation.

Relates: #44

Merge remote-tracking branch 'origin/develop' into feature/44-add-checks-for-deprecated-removed-extensions

TASK: Rename ci documentation jobs

See merge request !88

TASK: Use test class for each sniff.

See merge request !87

* To have them much shorter, enabling full title to show up in gitlab
  ui.

* As test was added to develop, also migrate it.

Feature/74 check removed typoscript constants

Closes #74 and #76

See merge request !85

# Conflicts:
#   Documentation/source/features.rst

Feature/41 check removed classes

Closes #41

See merge request !80

# Conflicts:
#   Documentation/source/features.rst

Feature/71 refactor removed code

Closes #71

See merge request !79

* Allow executing tests for single sniff through phpunit '--filter'.
* Provide structure to add further tests for a single sniff.
* Make output more clear, which sniff was tested.

* Configure removed constants in TYPO3 7.x.
* Add code / sniff.
* Add test.
* Update docs.

Resolves: #74

* To enable others to configure their own features.

Resolves: #76

* To make writing merge requests easier.
* Also this should keep them in same structure.

* Remove construct from interface.
* Fix wrong type hints.
* Keep naming of variable in sync.
* Also keep conditions format in sync.

Relates: #71

TASK: Document yaml format for features

Closes #76

See merge request !81

Feature/update docs

See merge request !82