Fix loose typing of constructor for transaction level, and remove pub… #1

Job	Run time
Javascript	5m 28s
PHP (UnitTests, 7.2, Mysql, PDO_MYSQL)	2m 59s
UI (0)	6h 0m 17s
PHP (UnitTests, 8.2, Mariadb, PDO_MYSQL)	2m 59s
Client	3m 29s
UI (1)	19m 6s
PHP (UnitTests, 8.3, Mysql, MYSQLI)	2m 54s
UI (2)	24m 40s
UI (3)	17m 3s
PHP (SystemTestsPlugins, 7.2, Mysql, PDO_MYSQL)	13m 59s
PHP (SystemTestsPlugins, 8.2, Mariadb, PDO_MYSQL)	13m 1s
PHP (SystemTestsPlugins, 8.3, Mysql, MYSQLI)	16m 17s
PHP (SystemTestsCore, 7.2, Mysql, PDO_MYSQL)	8m 39s
PHP (SystemTestsCore, 8.2, Mariadb, PDO_MYSQL)	8m 35s
PHP (SystemTestsCore, 8.3, Mysql, MYSQLI)	10m 42s
PHP (IntegrationTestsCore, 7.2, Mysql, PDO_MYSQL)	12m 56s
PHP (IntegrationTestsCore, 8.2, Mariadb, PDO_MYSQL)	12m 12s
PHP (IntegrationTestsCore, 8.3, Mysql, MYSQLI)	15m 18s
PHP (IntegrationTestsPlugins, 7.2, Mysql, PDO_MYSQL)	29m 29s
PHP (IntegrationTestsPlugins, 8.2, Mariadb, PDO_MYSQL)	26m 56s
PHP (IntegrationTestsPlugins, 8.3, Mysql, MYSQLI)	35m 35s
	10h 42m 34s

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