Class RegexAdditionalFlowStep

A unit class for adding additional flow steps for regular expressions.

Import path

import codeql.swift.regex.Regex

setsParseMode	Holds if a regular expression parse mode is either set (`isSet` = true) or unset (`isSet` = false) at `node`. Parse modes propagate through array construction and regex construction.
step	Holds if the step from `node1` to `node2` should be considered a flow step for regular expressions.

Gets a textual representation of this element.

from Unit