Function isPlainObject

common/src/util/split-data.ts:8–14

(val: any)

}

function isPlainObject(val: any): val is PlainObject {
  return (
    typeof val === 'object' &&
    val !== null &&
    Object.getPrototypeOf(val) === Object.prototype
  )
}

function getJsonSize(data: any): number {
  if (data === undefined) {