Function isObject

packages/shared/src/object.ts:44–52

(value: unknown)

 * Check if the value is an object even it created by `Object.create(null)` or more tricky way.
 */
export function isObject(value: unknown): value is Record<PropertyKey, unknown> {
  if (!value || typeof value !== 'object') {
    return false
  }

  const proto = Object.getPrototypeOf(value)

  return proto === Object.prototype || !proto || !proto.constructor
}

/**
 * Check if the value satisfy a `object` type in typescript