laravel-notification-channels/fcm[1.6.0, ..., 1.7.0, 2.0.0, ..., 2.0.3] require guzzlehttp/guzzle ^6.2 -> found guzzlehttp/guzzle[6.2.0, ..., 6.5.8] but it conflicts with your root composer.json require (^7.5).
laravel-notification-channels/fcm 2.0.4 requires illuminate/notifications ~5.6 || ~6.0 || ~7.0 -> found illuminate/notifications[v5.6.0, ..., v5.8.36, v6.0.0, ..., v6.20.44, v7.0.0, ..., v7.30.6] but these were not loaded, likely because it conflicts with another require.
laravel-notification-channels/fcm[2.1.0, ..., 2.2.1] require illuminate/notifications ~5.6 || ~6.0 || ~7.0 || ~8.0 -> found illuminate/notifications[v5.6.0, ..., v5.8.36, v6.0.0, ..., v6.20.44, v7.0.0, ..., v7.30.6, v8.0.0, ..., v8.83.27] but these were not loaded, likely because it conflicts with another require.
laravel-notification-channels/fcm[2.3.0, ..., 2.6.0] require illuminate/notifications ~5.6 || ~6.0 || ~7.0 || ~8.0 || ~9.0 -> found illuminate/notifications[v5.6.0, ..., v5.8.36, v6.0.0, ..., v6.20.44, v7.0.0, ..., v7.30.6, v8.0.0, ..., v8.83.27, v9.0.0, ..., v9.52.7] but these were not loaded, likely because it conflicts with another require.
kreait/firebase-php[4.30.0, ..., 4.44.0] require php ^7.0 -> your php version (8.2.3) does not satisfy that requirement.
kreait/laravel-firebase[1.0.1, ..., 1.4.0] require illuminate/contracts ^5.8|^6.0 -> found illuminate/contracts[v5.8.0, ..., v5.8.36, v6.0.0, ..., v6.20.44] but these were not loaded, likely because it conflicts with another require.
kreait/laravel-firebase[1.5.0, 2.1.0] require illuminate/contracts ^5.8|^6.0|^7.0 -> found illuminate/contracts[v5.8.0, ..., v5.8.36, v6.0.0, ..., v6.20.44, v7.0.0, ..., v7.30.6] but these were not loaded, likely because it conflicts with another require.
kreait/laravel-firebase[2.2.0, ..., 2.3.1] require php ^7.2 -> your php version (8.2.3) does not satisfy that requirement.
kreait/laravel-firebase 2.4.0 requires illuminate/contracts ^5.8|^6.0|^7.0|^8.0 -> found illuminate/contracts[v5.8.0, ..., v5.8.36, v6.0.0, ..., v6.20.44, v7.0.0, ..., v7.30.6, v8.0.0, ..., v8.83.27] but these were not loaded, likely because it conflicts with another require.
kreait/laravel-firebase[3.0.0, ..., 3.4.0] require illuminate/contracts ^6.0|^7.0|^8.0 -> found illuminate/contracts[v6.0.0, ..., v6.20.44, v7.0.0, ..., v7.30.6, v8.0.0, ..., v8.83.27] but these were not loaded, likely because it conflicts with another require.
kreait/laravel-firebase[3.1.0, ..., 3.2.0] require php ^7.2|~8.0.0 -> your php version (8.2.3) does not satisfy that requirement.
kreait/laravel-firebase 4.0.0 requires illuminate/contracts ^8.0 -> found illuminate/contracts[v8.0.0, ..., v8.83.27] but these were not loaded, likely because it conflicts with another require.
kreait/laravel-firebase[4.1.0, ..., 4.2.0] require illuminate/contracts ^8.0 || ^9.0 -> found illuminate/contracts[v8.0.0, ..., v8.83.27, v9.0.0, ..., v9.52.7] but these were not loaded, likely because it conflicts with another require.
kreait/firebase-php[7.0.0, ..., 7.2.1] require psr/http-message ^1.0.1 -> found psr/http-message[1.0.1, 1.1] but the package is fixed to 2.0 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
kreait/laravel-firebase 5.0.0 requires illuminate/contracts ^9.0 -> found illuminate/contracts[v9.0.0, ..., v9.52.7] but these were not loaded, likely because it conflicts with another require.
Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.
You can also try re-running composer require with an explicit version constraint, e.g. "composer require laravel-notification-channels/fcm:*" to figure out if any version is installable, or "composer require laravel-notification-channels/fcm:^2.1" if you know which you need.
dwightwatson
commented
1 year ago
Your requirements could not be resolved to an installable set of packages.[ ] Problem 1
Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions. You can also try re-running composer require with an explicit version constraint, e.g. "composer require laravel-notification-channels/fcm:*" to figure out if any version is installable, or "composer require laravel-notification-channels/fcm:^2.1" if you know which you need.