@Override
	public boolean isVariableRef() {
		if (Parent() instanceof ClangVariableDecl) {
			return true;
		}
		return false;
	}
A source code token which is not an operation, variable, function name, or type. Like '(' or ','.
A SyntaxToken may be or may include spacing.  As a special case, the token can be part of
an enclosing pair of tokens, as with '(' and ')' or '{' and '}'. In this case, the token
is either opening or closing and contains an id that matches it with its pair token.
Ghidra/Features/Decompiler/src/main/java/ghidra/app/decompiler/ClangSyntaxToken.java