type Array struct {
	Name     string                `json:"name"`
	Count    int                   `json:"count"`
	Valids   []int                 `json:"VALIDITY,omitempty"`
	Data     []interface{}         `json:"DATA,omitempty"`
	TypeID   []arrow.UnionTypeCode `json:"TYPE_ID,omitempty"`
	Offset   interface{}           `json:"OFFSET,omitempty"`
	Size     interface{}           `json:"SIZE,omitempty"`
	Children []Array               `json:"children,omitempty"`
	Variadic []string              `json:"VARIADIC_DATA_BUFFERS,omitempty"`
	Views    []interface{}         `json:"VIEWS,omitempty"`
}

type Dictionary struct {
	ID   int64  `json:"id"`
	Data Record `json:"data"`
}

type Field struct {
	Name string `json:"name"`

	// leave this as a json RawMessage in order to partially unmarshal as needed
	// during marshal/unmarshal time so we can determine what the structure is
	// actually expected to be.
	Type     json.RawMessage `json:"type"`
	Nullable bool            `json:"nullable"`
	Children []FieldWrapper  `json:"children"`

	Dictionary *FieldDict `json:"dictionary,omitempty"`
	Metadata   []metaKV   `json:"metadata,omitempty"`
	// contains filtered or unexported fields
}

type FieldDict struct {
	ID   int             `json:"id"`
	Type json.RawMessage `json:"indexType"`

	Ordered bool `json:"isOrdered"`
	// contains filtered or unexported fields
}

type FieldWrapper struct {
	Field
}

type Option func(*config)

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

type Record struct {
	Count   int64   `json:"count"`
	Columns []Array `json:"columns"`
}

type Schema struct {
	Fields []FieldWrapper `json:"fields"`

	Metadata []metaKV `json:"metadata,omitempty"`
	// contains filtered or unexported fields
}

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