This PR was merged into the 6.3 branch.Discussion----------Add many missing PHPdoc return types| Q             | A| ------------- | ---| Branch?       | 6.3| Bug fix?      | no| New feature?  | no| Deprecations? | yes| Tickets       | Ref#47551, continues#49342| License       | MIT| Doc PR        | -This PR adds lots of ``@return`` PHPdoc that we missed in the 5.4 branch. These will produce new deprecation warnings, if applications override one of these methods. It will not break backwards compatibility.Adding these PHPdoc in 6.3 already allow the community to test all these annotations for 6 months in stable version, before committing to adding them as PHP types in 7.0. This way, I hope we patch out any wrong type.This PR is done using a slightly modified Psalter script, based on Psalm's type inference. See#49348 for the counter PR adding real PHP types to private, final or internal methods.Commits-------e23d8be Add missing PHPdoc return types

…(fancyweb)This PR was merged into the 6.3 branch.Discussion----------[TwigBridge] Fix TwigDataCollector::getTime() return type| Q             | A| ------------- | ---| Branch?       | 6.3| Bug fix?      | yes| New feature?  | no| Deprecations? | no| Tickets       | -| License       | MIT| Doc PR        | -Ref#49348It generates implicit incompatible float to int conversion deprecations.Commits-------29e2e13 [TwigBridge] Fix TwigDataCollector::getTime() return type