Fix Coding Standard Issue | PHPCS

Problem/Motivation

Fix the following issues from PHPCS.

FILE: ...ocs/d9/web/modules/contrib/inxmail_xml/src/Form/InxmailXmlSettingsForm.php
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FOUND 2 ERRORS AFFECTING 2 LINES
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65 | ERROR | [x] Expected 1 blank line after function; 0 found
66 | ERROR | [x] The closing brace for the class must have an empty line
| | before it
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PHPCBF CAN FIX THE 2 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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FILE: ...MP/htdocs/d9/web/modules/contrib/inxmail_xml/src/Entity/TemplateEntity.php
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FOUND 1 ERROR AFFECTING 1 LINE
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44 | ERROR | [x] Doc comment long description must end with a full stop
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PHPCBF CAN FIX THE 1 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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FILE: ...d9/web/modules/contrib/inxmail_xml/src/Controller/InxmailXmlController.php
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FOUND 27 ERRORS AFFECTING 27 LINES
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17 | ERROR | [x] Expected 1 space(s) before asterisk; 0 found
20 | ERROR | [x] Expected 1 space(s) before asterisk; 0 found
49 | ERROR | [x] Expected 3 space(s) before asterisk; 2 found
50 | ERROR | [x] Expected 3 space(s) before asterisk; 2 found
52 | ERROR | [x] Inline control structures are not allowed
67 | ERROR | [x] Expected newline after closing brace
85 | ERROR | [x] Parameter comment must end with a full stop
87 | ERROR | [ ] Description for the @return value is missing
88 | ERROR | [x] Separate the @return and @throws sections by a blank line.
91 | ERROR | [x] Inline control structures are not allowed
102 | ERROR | [x] Case breaking statements must be followed by a single blank
| | line
116 | ERROR | [ ] Description for the @return value is missing
117 | ERROR | [x] Separate the @return and @throws sections by a blank line.
119 | ERROR | [x] Expected 1 space before opening brace; found 2
120 | ERROR | [x] Inline control structures are not allowed
135 | ERROR | [x] Inline control structures are not allowed
138 | ERROR | [x] Expected 1 space after "="; 2 found
156 | ERROR | [ ] Description for the @return value is missing
157 | ERROR | [x] Separate the @return and @throws sections by a blank line.
160 | ERROR | [x] Inline control structures are not allowed
163 | ERROR | [x] Expected 1 space(s) after cast statement; 0 found
188 | ERROR | [x] Inline control structures are not allowed
191 | ERROR | [x] Expected 1 space after "="; 2 found
229 | ERROR | [x] Expected newline after closing brace
233 | ERROR | [x] Concat operator must be surrounded by a single space
255 | ERROR | [ ] Description for the @return value is missing
260 | ERROR | [x] Expected newline after closing brace
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