is_avatar_comment_type()

is_avatar_comment_type( string $comment_type ): bool

function is_avatar_comment_type( $comment_type ) {
	/**
	 * Filters the list of allowed comment types for retrieving avatars.
	 *
	 * @since 3.0.0
	 *
	 * @since 6.9.0 The 'note' comment type was added.
	 *
	 * @param array $types An array of content types. Default contains 'comment' and 'note'.
	 */
	$allowed_comment_types = apply_filters( 'get_avatar_comment_types', array( 'comment', 'note' ) );

	return in_array( $comment_type, (array) $allowed_comment_types, true );
}