mongoose-diff-tracking/example/node_modules/mongolike-operations/decls/find-operation.js.flow

Manage Mongo Collection diff History and versions

// @flow
import type { QueryCondition, EqCondition } from './query-condition.js.flow'
import type { DocumentPath } from './document-path.js.flow'

export type SimpleFindOperation = {
  [fieldName: DocumentPath]: QueryCondition | EqCondition,
  // three keys below have no meanings, just for flow
  $and?: null,
  $nor?: null,
  $or?: null,
}

export type AndFindOperation = {|
  $and: Array<FindOperation>,
|}
export type NorFindOperation = {|
  $nor: Array<FindOperation>,
|}
export type OrFindOperation = {|
  $or: Array<FindOperation>,
|}

/**
 * Operation to find values in large JSON.
 * ISSUE:
 * https://github.com/facebook/flow/issues/2892
 */
export type FindOperation =
  SimpleFindOperation |
  AndFindOperation |
  NorFindOperation |
  OrFindOperation