Function convertToPlainObject

packages/core/src/utils/object.ts:134–157

(value: V)

 *  an Error.
 */
export function convertToPlainObject<V>(value: V): Record<string, unknown> | V {
  if (isError(value)) {
    return {
      message: value.message,
      name: value.name,
      stack: value.stack,
      ...getOwnProperties(value),
    };
  }

  // This handles browser events specifically, where certain properties are non-enumerable and need to be unpacked.
  if (isEvent(value)) {
    const { type, target, currentTarget, detail } = value;
    return {
      type,
      target,
      currentTarget,
      ...(detail ? { detail } : {}),
      ...getOwnProperties(value),
    };
  }

  return value;
}

/** Filters out all but an object's own properties */
function getOwnProperties(obj: unknown): { [key: string]: unknown } {