Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires php ^8.1 but your php version (7.3.33) does not satisfy that requirement.
Problem 2
- Root composer.json requires techdivision/import-configuration-jms ^18.0.0, found techdivision/import-configuration-jms[dev-feature/rename-csv-files, dev-jms-serializer-deps, dev-di, dev-master, dev-compatibility-php-81, dev-amend-for-integration-test-use, dev-pac-89--debug-report, dev-pac-264--pdo-exception, dev-pac-335--slash-handling, dev-pac-353-call-api, dev-pac-512-fix-url-suffix, 1.0.0-beta1, ..., 1.0.0, 2.0.0, 2.0.1, 2.x-dev, 3.0.0, 3.x-dev, 4.0.0, 4.x-dev, 5.0.0, 5.x-dev, 6.0.0, 6.x-dev, 7.0.0, 7.x-dev, 8.0.0, 8.x-dev, 9.0.0, 9.x-dev, 10.0.0, 10.0.1, 10.x-dev, 11.0.0, 11.x-dev, 12.0.0, 12.x-dev, 13.0.0, 13.x-dev, 14.0.0, 14.1.0, 14.x-dev, 15.0.0, ..., 15.x-dev, 16.0.0, ..., 16.x-dev, 17.0.0, ..., 17.4.2] but it does not match the constraint.
Problem 3
- Root composer.json requires techdivision/import-app-simple ^19.0.0 -> satisfiable by techdivision/import-app-simple[19.0.0].
- techdivision/import-app-simple 19.0.0 requires php ^8.1 -> your php version (7.3.33) does not satisfy that requirement.
Problem 4
- Root composer.json requires doctrine/dbal ^4.0.4 -> satisfiable by doctrine/dbal[4.0.4, 4.0.x-dev, 4.1.x-dev].
- doctrine/dbal[4.0.4, ..., 4.1.x-dev] require php ^8.1 -> your php version (7.3.33) does not satisfy that requirement.
Problem 5
- symfony/expression-language[v6.0.0-BETA1, ..., 6.0.x-dev] require php >=8.0.2 -> your php version (7.3.33) does not satisfy that requirement.
- symfony/expression-language[v6.1.0-BETA1, ..., 6.4.x-dev] require php >=8.1 -> your php version (7.3.33) does not satisfy that requirement.
- Root composer.json requires symfony/expression-language ~6.0 -> satisfiable by symfony/expression-language[v6.0.0-BETA1, ..., 6.4.x-dev].