---
title: "Symfony 7.0 Type Declarations (Symfony Blog)"
url: https://daily.dev/posts/symfony-7-0-type-declarations-symfony-blog--plinnqem0
source_url: https://symfony.com/blog/symfony-7-0-type-declarations
type: article
source: "Community Picks"
published: 2023-10-01T09:54:22.682Z
updated: 2023-12-07T12:02:45.284Z
tags: ["php", "symfony"]
reading_time: 2
upvotes: 10
comments: 0
language: en
---

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# Symfony 7.0 Type Declarations (Symfony Blog)

**[Community Picks](https://daily.dev/sources/community)** · 2 min read · 10 upvotes · 0 comments

## Summary

Symfony is adding PHP type declarations to its code, with the goal of adding every possible PHP type declaration in Symfony 7.0. The changes include adding return types to methods, adding the 'void' return type, and adding types to class properties. Applications can be prepared by making changes in Symfony 6.4 and using the type patcher utility provided by Symfony.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://symfony.com/blog/symfony-7-0-type-declarations>

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---

Tags: [#php](https://daily.dev/tags/php), [#symfony](https://daily.dev/tags/symfony)

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