There is an issue grantlee and grantlee-qt6 are in conflict
sudo pacman -S grantlee-qt6
resolving dependencies...
looking for conflicting packages...
Package (1) New Version Net Change
apps/grantlee-qt6 5.3.1-1 1.50 MiB
Total Installed Size: 1.50 MiB
:: Proceed with installation? [Y/n] y
(1/1) checking keys in keyring [---------------] 100%
(1/1) checking package integrity [---------------] 100%
(1/1) loading package files [---------------] 100%
(1/1) checking for file conflicts [---------------] 100%
error: failed to commit transaction (conflicting files)
grantlee-qt6: /usr/include/grantlee/abstractlocalizer.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/abstractmarkupbuilder.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/bbcodebuilder.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/cachingloaderdecorator.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/context.h exists in filesystem (ownedby grantlee)
grantlee-qt6: /usr/include/grantlee/engine.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/exception.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/filter.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/filterexpression.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/grantlee_templates_export.h exists infilesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/grantlee_textdocument_export.h existsin filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/grantlee_version.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/markupdirector.h exists in filesystem(owned by grantlee)
grantlee-qt6: /usr/include/grantlee/mediawikimarkupbuilder.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/metatype.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/node.h exists in filesystem (owned bygrantlee)
grantlee-qt6: /usr/include/grantlee/outputstream.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/parser.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/plaintextmarkupbuilder.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/qtlocalizer.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/rendercontext.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/safestring.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/taglibraryinterface.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/template.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/templateloader.h exists in filesystem(owned by grantlee)
grantlee-qt6: /usr/include/grantlee/texthtmlbuilder.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/token.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/typeaccessor.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee/util.h exists in filesystem (owned bygrantlee)
grantlee-qt6: /usr/include/grantlee/variable.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee_templates.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/include/grantlee_textdocument.h exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/lib/cmake/Grantlee5/Grantlee5Config.cmake exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/lib/cmake/Grantlee5/Grantlee5ConfigVersion.cmake exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/lib/cmake/Grantlee5/GrantleeMacros.cmake exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/lib/cmake/Grantlee5/GrantleeTargets-release.cmake exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/lib/cmake/Grantlee5/GrantleeTargets.cmake exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/lib/grantlee/5.3/grantlee_defaultfilters.so exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/lib/grantlee/5.3/grantlee_defaulttags.so exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/lib/grantlee/5.3/grantlee_i18ntags.so exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/lib/grantlee/5.3/grantlee_loadertags.so exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/lib/libGrantlee_Templates.so exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/lib/libGrantlee_Templates.so.5 exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/lib/libGrantlee_Templates.so.5.3.0 exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/lib/libGrantlee_TextDocument.so exists in filesystem (owned by grantlee)
grantlee-qt6: /usr/lib/libGrantlee_TextDocument.so.5 exists in filesystem(owned by grantlee)
grantlee-qt6: /usr/lib/libGrantlee_TextDocument.so.5.3.0 exists in filesystem (owned by grantlee)
Errors occurred, no packages were upgraded.