src/Versatile/Search/Filter.php
public function remove(ExpressionContract $e)
    {
        unset($this->expressions[$this->indexOf($e)]);
        $this->expressions = array_values($this->expressions);
        return $this;
    }
public function remove(ExpressionContract $e)
    {
        unset($this->expressions[$this->indexOf($e)]);
        $this->expressions = array_values($this->expressions);
        return $this;
    }
Remove an expression to this filter

@param \Versatile\Search\Contracts\Expression $expression
@return self
@throws \OutOfBoundsException