Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 20 insertions, 0 deletions

diff --git a/docs/code-quality/lint/linters/eslint-plugin-mozilla/balanced-listeners.rst b/docs/code-quality/lint/linters/eslint-plugin-mozilla/balanced-listeners.rst
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+balanced-listeners
+==================
+
+Checks that for every occurrence of 'addEventListener' or 'on' there is an
+occurrence of 'removeEventListener' or 'off' with the same event name.
+
+Examples of incorrect code for this rule:
+-----------------------------------------
+
+.. code-block:: js
+
+    elt.addEventListener('click', handler, false);
+
+Examples of correct code for this rule:
+---------------------------------------
+
+.. code-block:: js
+
+		elt.addEventListener('event', handler);
+		elt.removeEventListener('event', handler);