private ILeftHandSideExpression ForAll <TFact>(Expression <Func <TFact, bool> > baseCondition, params Expression <Func <TFact, bool> >[] conditions)
{
var forallBuilder = _groupBuilder.ForAll();
var basePatternBuilder = forallBuilder.BasePattern(typeof(TFact));
basePatternBuilder.DslConditions(_groupBuilder.Declarations, baseCondition);
var patternBuilder = forallBuilder.Pattern(typeof(TFact));
patternBuilder.DslConditions(_groupBuilder.Declarations, conditions);
return(this);
}