package flare.query.methods
{
    import flare.query.IsA;

    /**
     * Creates a new <code>IsType</code> query operator.
     * @param type the class type to check for
     * @param x the expression to type check
     *  This value can be an expression or a literal value.
     *  Literal values are parsed using the Expression.expr method.
     * @return the new query operator
     */
    public function isa(type:Class, x:*=n