Symfony 5 support

[AzeemMichael]

composer require graphaware/neo4j-php-ogm:@rc
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Restricting packages listed in "symfony/symfony" to "5.0.*"
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - graphaware/neo4j-php-ogm 1.0.0-RC1 requires graphaware/neo4j-php-client ^4.6 -> satisfiable by graphaware/neo4j-php-client[4.6.0, 4.6.1, 4.6.2, 4.6.3, 4.6.4, 4.7.0, 4.8.0, 4.8.1, 4.8.2, 4.8.3, 4.8.4, 4.8.5].
    - graphaware/neo4j-php-ogm 1.0.0-RC10 requires graphaware/neo4j-php-client ^4.6 -> satisfiable by graphaware/neo4j-php-client[4.6.0, 4.6.1, 4.6.2, 4.6.3, 4.6.4, 4.7.0, 4.8.0, 4.8.1, 4.8.2, 4.8.3, 4.8.4, 4.8.5].
    - graphaware/neo4j-php-ogm 1.0.0-RC2 requires graphaware/neo4j-php-client ^4.6 -> satisfiable by graphaware/neo4j-php-client[4.6.0, 4.6.1, 4.6.2, 4.6.3, 4.6.4, 4.7.0, 4.8.0, 4.8.1, 4.8.2, 4.8.3, 4.8.4, 4.8.5].
    - graphaware/neo4j-php-ogm 1.0.0-RC3 requires graphaware/neo4j-php-client ^4.6 -> satisfiable by graphaware/neo4j-php-client[4.6.0, 4.6.1, 4.6.2, 4.6.3, 4.6.4, 4.7.0, 4.8.0, 4.8.1, 4.8.2, 4.8.3, 4.8.4, 4.8.5].
    - graphaware/neo4j-php-ogm 1.0.0-RC4 requires graphaware/neo4j-php-client ^4.6 -> satisfiable by graphaware/neo4j-php-client[4.6.0, 4.6.1, 4.6.2, 4.6.3, 4.6.4, 4.7.0, 4.8.0, 4.8.1, 4.8.2, 4.8.3, 4.8.4, 4.8.5].
    - graphaware/neo4j-php-ogm 1.0.0-RC5 requires graphaware/neo4j-php-client ^4.6 -> satisfiable by graphaware/neo4j-php-client[4.6.0, 4.6.1, 4.6.2, 4.6.3, 4.6.4, 4.7.0, 4.8.0, 4.8.1, 4.8.2, 4.8.3, 4.8.4, 4.8.5].
    - graphaware/neo4j-php-ogm 1.0.0-RC6 requires graphaware/neo4j-php-client ^4.6 -> satisfiable by graphaware/neo4j-php-client[4.6.0, 4.6.1, 4.6.2, 4.6.3, 4.6.4, 4.7.0, 4.8.0, 4.8.1, 4.8.2, 4.8.3, 4.8.4, 4.8.5].
    - graphaware/neo4j-php-ogm 1.0.0-RC7 requires graphaware/neo4j-php-client ^4.6 -> satisfiable by graphaware/neo4j-php-client[4.6.0, 4.6.1, 4.6.2, 4.6.3, 4.6.4, 4.7.0, 4.8.0, 4.8.1, 4.8.2, 4.8.3, 4.8.4, 4.8.5].
    - graphaware/neo4j-php-ogm 1.0.0-RC8 requires graphaware/neo4j-php-client ^4.6 -> satisfiable by graphaware/neo4j-php-client[4.6.0, 4.6.1, 4.6.2, 4.6.3, 4.6.4, 4.7.0, 4.8.0, 4.8.1, 4.8.2, 4.8.3, 4.8.4, 4.8.5].
    - graphaware/neo4j-php-ogm 1.0.0-RC9 requires graphaware/neo4j-php-client ^4.6 -> satisfiable by graphaware/neo4j-php-client[4.6.0, 4.6.1, 4.6.2, 4.6.3, 4.6.4, 4.7.0, 4.8.0, 4.8.1, 4.8.2, 4.8.3, 4.8.4, 4.8.5].
    - graphaware/neo4j-php-client 4.8.5 requires symfony/event-dispatcher ^2.7 || ^3.0 || ^4.0 -> no matching package found.
    - graphaware/neo4j-php-client 4.8.4 requires symfony/event-dispatcher ^2.7 || ^3.0 || ^4.0 -> no matching package found.
    - graphaware/neo4j-php-client 4.8.3 requires symfony/event-dispatcher ^2.7 || ^3.0 || ^4.0 -> no matching package found.
    - graphaware/neo4j-php-client 4.8.2 requires symfony/event-dispatcher ^2.7 || ^3.0 -> no matching package found.
    - graphaware/neo4j-php-client 4.8.1 requires symfony/event-dispatcher ^2.7 || ^3.0 -> no matching package found.
    - graphaware/neo4j-php-client 4.8.0 requires symfony/event-dispatcher ^2.7 || ^3.0 -> no matching package found.
    - graphaware/neo4j-php-client 4.7.0 requires symfony/event-dispatcher ^2.7 || ^3.0 -> no matching package found.
    - graphaware/neo4j-php-client 4.6.4 requires symfony/event-dispatcher ^2.7|^3.0 -> no matching package found.
    - graphaware/neo4j-php-client 4.6.3 requires symfony/event-dispatcher ^2.7|^3.0 -> no matching package found.
    - graphaware/neo4j-php-client 4.6.2 requires symfony/event-dispatcher ^2.7|^3.0 -> no matching package found.
    - graphaware/neo4j-php-client 4.6.1 requires symfony/event-dispatcher ^2.7|^3.0 -> no matching package found.
    - graphaware/neo4j-php-client 4.6.0 requires symfony/event-dispatcher ^2.7|^3.0 -> no matching package found.
    - Installation request for graphaware/neo4j-php-ogm @rc -> satisfiable by graphaware/neo4j-php-ogm[1.0.0-RC1, 1.0.0-RC10, 1.0.0-RC2, 1.0.0-RC3, 1.0.0-RC4, 1.0.0-RC5, 1.0.0-RC6, 1.0.0-RC7, 1.0.0-RC8, 1.0.0-RC9].

Potential causes:
 - A typo in the package name
 - The package is not available in a stable-enough version according to your minimum-stability setting
   see <https://getcomposer.org/doc/04-schema.md#minimum-stability> for more details.
 - It's a private package and you forgot to add a custom repository to find it

Read <https://getcomposer.org/doc/articles/troubleshooting.md> for further common problems.

[KiddingMe42]

👍