7 files declare their use of ResourceTypeRepositoryInterface

EntityAccessChecker.php in core/modules/jsonapi/src/Access/EntityAccessChecker.php
EntityResource.php in core/modules/jsonapi/src/Controller/EntityResource.php
EntryPoint.php in core/modules/jsonapi/src/Controller/EntryPoint.php
FieldResolver.php in core/modules/jsonapi/src/Context/FieldResolver.php
JsonApiDocumentTopLevelNormalizer.php in core/modules/jsonapi/src/Normalizer/JsonApiDocumentTopLevelNormalizer.php
ResourceTypeConverter.php in core/modules/jsonapi/src/ParamConverter/ResourceTypeConverter.php
Routes.php in core/modules/jsonapi/src/Routing/Routes.php

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