func (q *HasChildQuery) Boost(boost float64) *HasChildQuery {
	q.boost = &boost
	return q
}
Boost sets the boost for this query.
package elastic
type HasChildQuery struct {
	query              Query
	childType          string
	boost              *float64
	scoreType          string
	minChildren        *int
	maxChildren        *int
	shortCircuitCutoff *int
	queryName          string
	innerHit           *InnerHit
}
func NewHasChildQuery(childType string, query Query) *HasChildQuery {
	return &HasChildQuery{
		query:     query,
		childType: childType,
	}
}