default <T extends PatternExpression> ExpressionMatcher<T> var(Class<T> cls) {
			return new AnyMatcher<>(cls);
		}
Match any expression of the given type

@param <T> the type of expression to match
@param cls the class of expression to match
@return the matcher
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/assembler/sleigh/expr/match/ExpressionMatcher.java