import {
  Float16Array,
  type Float16ArrayConstructor
} from '@petamoriken/float16'

export type TypedArray =
  | Int8Array
  | Uint8Array
  | Uint8ClampedArray
  | Int16Array
  | Uint16Array
  | Int32Array
  | Uint32Array
  | Float16Array
  | Float32Array
  | Float64Array

export type TypedArrayConstructor =
  | Int8ArrayConstructor
  | Uint8ArrayConstructor
  | Uint8ClampedArrayConstructor
  | Int16ArrayConstructor
  | Uint16ArrayConstructor
  | Int32ArrayConstructor
  | Uint32ArrayConstructor
  | Float16ArrayConstructor
  | Float32ArrayConstructor
  | Float64ArrayConstructor

export function isTypedArray(value: unknown): value is TypedArray {
  return (
    value instanceof Int8Array ||
    value instanceof Uint8Array ||
    value instanceof Uint8ClampedArray ||
    value instanceof Int16Array ||
    value instanceof Uint16Array ||
    value instanceof Int32Array ||
    value instanceof Uint32Array ||
    value instanceof Float16Array ||
    value instanceof Float32Array ||
    value instanceof Float64Array
  )
}

export { Float16Array }