Support @> as a shorthand for !service_closure in YamlFileLoader #59255
Description
Description
!service_closure '@foo' is quite long winded.
@?foo is already supported so why not @> as well? It resembles fn () => so it's easy to remember.
Example
Implementing this as simple as
if ('service_closure' === $value->getTag() || (\is_string($argument) && str_starts_with($argument, '@>'))) {
if (is_string($argument)) {
$argument = str_replace('@>', '@', $argument);
}
$argument = $this->resolveServices($argument, $file, $isParameter);
return new ServiceClosureArgument($argument);
}