@brimdata/zealot/src/zed/types/type-containers.ts

The Javascript Client for Zed Lakes

import {TypeAlias} from "./type-alias"
import {TypeArray} from "./type-array"
import {TypeMap} from "./type-map"
import {TypeRecord} from "./type-record"
import {TypeSet} from "./type-set"
import {TypeUnion} from "./type-union"
import {TypeError} from "./type-error"

const containers = {
  record: TypeRecord,
  array: TypeArray,
  set: TypeSet,
  union: TypeUnion,
  map: TypeMap,
  alias: TypeAlias,
  error: TypeError,
} as const

export function isContainerType(value: unknown): value is ContainerType {
  return (
    value instanceof TypeAlias ||
    value instanceof TypeArray ||
    value instanceof TypeMap ||
    value instanceof TypeRecord ||
    value instanceof TypeSet ||
    value instanceof TypeUnion ||
    value instanceof TypeError
  )
}

export default containers

export type ContainerName = keyof typeof containers
export type ContainerType = typeof containers[ContainerName]