aggregates

type ComplexGroupId bson.D

type Expression interface {
	IsExpression()
}

type GraphLookup struct {
	// contains filtered or unexported fields
}

type GroupField struct {
	// contains filtered or unexported fields
}

type GroupId interface {
	// contains filtered or unexported methods
}

type LongVariable int64

type Lookup struct {
	// contains filtered or unexported fields
}

type Matcher struct {
	// contains filtered or unexported fields
}

type Pipeline struct {
	// contains filtered or unexported fields
}

type Projector struct {
	// contains filtered or unexported fields
}

type RootReplacer struct {
	// contains filtered or unexported fields
}

type StringGroupId string

type StringVariable string

type Variable interface {
	IsVariable()
}