diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..9c78221
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,124 @@
+###
+# https://github.com/gitattributes/gitattributes/blob/master/Common.gitattributes
+###
+
+# Auto detect text files and perform LF normalization
+*          text=auto
+
+#
+# The above will handle all files NOT found below
+#
+
+# Documents
+*.bibtex   text diff=bibtex
+*.doc      diff=astextplain
+*.DOC      diff=astextplain
+*.docx     diff=astextplain
+*.DOCX     diff=astextplain
+*.dot      diff=astextplain
+*.DOT      diff=astextplain
+*.pdf      diff=astextplain
+*.PDF      diff=astextplain
+*.rtf      diff=astextplain
+*.RTF      diff=astextplain
+*.md       text diff=markdown
+*.mdx      text diff=markdown
+*.tex      text diff=tex
+*.adoc     text
+*.textile  text
+*.mustache text
+*.csv      text eol=crlf
+*.tab      text
+*.tsv      text
+*.txt      text
+*.sql      text
+*.epub     diff=astextplain
+
+# Graphics
+*.png      binary
+*.jpg      binary
+*.jpeg     binary
+*.gif      binary
+*.tif      binary
+*.tiff     binary
+*.ico      binary
+# SVG treated as text by default.
+*.svg      text
+# If you want to treat it as binary,
+# use the following line instead.
+# *.svg    binary
+*.eps      binary
+
+# Scripts
+*.bash     text eol=lf
+*.fish     text eol=lf
+*.ksh      text eol=lf
+*.sh       text eol=lf
+*.zsh      text eol=lf
+# These are explicitly windows files and should use crlf
+*.bat      text eol=crlf
+*.cmd      text eol=crlf
+*.ps1      text eol=crlf
+
+# Serialisation
+*.json     text
+*.toml     text
+*.xml      text
+*.yaml     text
+*.yml      text
+
+# Archives
+*.7z       binary
+*.gz       binary
+*.tar      binary
+*.tgz      binary
+*.zip      binary
+
+# Text files where line endings should be preserved
+*.patch    -text
+
+#
+# Exclude files from exporting
+#
+
+.gitattributes export-ignore
+.gitignore     export-ignore
+.gitkeep       export-ignore
+
+###
+# https://github.com/gitattributes/gitattributes/blob/master/PHP.gitattributes
+###
+
+# Auto detect text files and perform LF normalization
+*         text=auto
+
+# PHP files
+*.php     text eol=lf diff=php
+*.phpt    text eol=lf diff=php
+*.phtml   text eol=lf diff=html
+*.twig    text eol=lf
+*.phar    binary
+
+# Configuration
+phpcs.xml    text eol=lf
+phpunit.xml  text eol=lf
+phpstan.neon text eol=lf
+psalm.xml    text eol=lf
+
+###
+# Open Culture Consulting custom additions
+###
+
+# Configuration
+.editorconfig   text eol=lf
+*.dist.xml      text eol=lf
+*.xml.dist      text eol=lf
+*.neon          text eol=lf
+
+# Generated documentation
+doc/*   linguist-generated=true
+
+# Exclude files from exporting
+.github/*       export-ignore
+.phpdoc/*       export-ignore
+phpdoc.dist.xml export-ignore