Your requirements could not be resolved to an installable set of packages. Problem 1 - typo3/cms-backend 12.4.x-dev requires typo3/cms-core 12.4.*@dev -> found typo3/cms-core[v12.4.0, ..., 12.4.x-dev] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend dev-main requires typo3/cms-core 13.3.*@dev -> found typo3/cms-core[dev-main, 13.3.x-dev (alias of dev-main)] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.0 requires typo3/cms-core 12.4.0 -> found typo3/cms-core[v12.4.0] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.1 requires typo3/cms-core 12.4.1 -> found typo3/cms-core[v12.4.1] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.2 requires typo3/cms-core 12.4.2 -> found typo3/cms-core[v12.4.2] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.3 requires typo3/cms-core 12.4.3 -> found typo3/cms-core[v12.4.3] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.4 requires typo3/cms-core 12.4.4 -> found typo3/cms-core[v12.4.4] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.5 requires typo3/cms-core 12.4.5 -> found typo3/cms-core[v12.4.5] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.6 requires typo3/cms-core 12.4.6 -> found typo3/cms-core[v12.4.6] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.7 requires typo3/cms-core 12.4.7 -> found typo3/cms-core[v12.4.7] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.8 requires typo3/cms-core 12.4.8 -> found typo3/cms-core[v12.4.8] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.9 requires typo3/cms-core 12.4.9 -> found typo3/cms-core[v12.4.9] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.10 requires typo3/cms-core 12.4.10 -> found typo3/cms-core[v12.4.10] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.11 requires typo3/cms-core 12.4.11 -> found typo3/cms-core[v12.4.11] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.12 requires typo3/cms-core 12.4.12 -> found typo3/cms-core[v12.4.12] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.13 requires typo3/cms-core 12.4.13 -> found typo3/cms-core[v12.4.13] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.14 requires typo3/cms-core 12.4.14 -> found typo3/cms-core[v12.4.14] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.15 requires typo3/cms-core 12.4.15 -> found typo3/cms-core[v12.4.15] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v12.4.16 requires typo3/cms-core 12.4.16 -> found typo3/cms-core[v12.4.16] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend v13.2.1 requires typo3/cms-core 13.2.1 -> found typo3/cms-core[v13.2.1] but it conflicts with your root composer.json require (13.2). - typo3/cms-backend 13.3.x-dev is an alias of typo3/cms-backend dev-main and thus requires it to be installed too. - Root composer.json requires typo3/cms-backend ^12.4 || ^13.2 -> satisfiable by typo3/cms-backend[v12.4.0, ..., 12.4.x-dev, v13.2.1, 13.3.x-dev (alias of dev-main)].

Process completed with exit code 2.