Drupal Coding Standards Issues | phpcs

Problem/Motivation

Getting following error/warnings

FILE: /app/modules/contrib/publishcontent/publishcontent.links.task.yml
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FOUND 1 ERROR AFFECTING 1 LINE
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5 | ERROR | [x] Expected 1 newline at end of file; 0 found
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PHPCBF CAN FIX THE 1 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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FILE: /app/modules/contrib/publishcontent/src/Controller/PublishContentPublishEntity.php
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FOUND 1 ERROR AND 1 WARNING AFFECTING 2 LINES
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138 | WARNING | \Drupal calls should be avoided in classes, use dependency injection instead
165 | ERROR | Public method name "PublishContentPublishEntity::hasUILocalTask" is not in lowerCamel format
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FILE: /app/modules/contrib/publishcontent/src/Form/PublishContentSettings.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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13 | WARNING | The class short comment should describe what the class does and not simply repeat the class name
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FILE: /app/modules/contrib/publishcontent/src/Plugin/Menu/LocalTask/PublishContentLocalTask.php
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FOUND 7 ERRORS AFFECTING 5 LINES
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77 | ERROR | [x] Line indented incorrectly; expected 4 spaces, found 6
79 | ERROR | [x] Line indented incorrectly; expected 6 spaces, found 8
79 | ERROR | [x] Concat operator must be surrounded by a single space
80 | ERROR | [x] Line indented incorrectly; expected 4 spaces, found 6
82 | ERROR | [x] Line indented incorrectly; expected 4 spaces, found 6
83 | ERROR | [x] Line indented incorrectly; expected 2 spaces, found 4
83 | ERROR | [x] Closing brace indented incorrectly; expected 2 spaces, found 4
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PHPCBF CAN FIX THE 7 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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FILE: /app/modules/contrib/publishcontent/src/Plugin/views/field/PublishContentNode.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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64 | WARNING | [x] Inline @var declarations should use the /** */ delimiters
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PHPCBF CAN FIX THE 1 MARKED SNIFF VIOLATIONS AUTOMATICALLY
---------------------------------------------------------------------------------------

Time: 1.29 secs; Memory: 10MB

Steps to reproduce

Run following command

phpcs --standard="Drupal,DrupalPractice" --extensions=php,module,inc,install,test,profile,theme,css,info,txt,md,yml modules/contrib/publishcontent/

Proposed resolution

Above error/warnings need to be fixed