refactor: fix `missingType.return` errors #13125

Job	Run time
Setup PHP Version for Code Coverage	4s
Others (8.3) / Sanity Tests	2m 26s
Others (8.4) / Sanity Tests	3m 18s
Others (8.1) / Sanity Tests	2m 41s
Others (8.2) / Sanity Tests	3m 54s
SeparateProcess (8.3) / tests	3m 47s
SeparateProcess (8.4) / tests	3m 43s
SeparateProcess (8.1) / tests	3m 32s
SeparateProcess (8.2) / tests	3m 35s
DatabaseLive (8.3, MySQLi, 8.0) / tests	5m 11s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 27s
DatabaseLive (8.3, OCI8, 8.0) / tests	7m 59s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 0s
DatabaseLive (8.2, OCI8, 8.0) / tests	6m 52s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 18s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 34s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 12s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 20s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 47s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 11s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 36s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 50s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 34s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	5m 39s
DatabaseLive (8.4, MySQLi, 8.0) / tests	5m 54s
DatabaseLive (8.1, MySQLi, 8.0) / tests	4m 33s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	4m 47s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	6m 8s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 38s
CacheLive (8.1) / Cache Live Tests	2m 7s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 43s
CacheLive (8.4) / Cache Live Tests	2m 1s
CacheLive (8.2) / Cache Live Tests	2m 17s
CacheLive (8.3) / Cache Live Tests	2m 6s
Upload coverage results to Coveralls / coveralls	53s
	2h 12m 37s

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