Function checkExcessProperties

core/utils.ts:220–237

(
  reportError: (e: Error) => void,
  object: T,
  supportedProperties: string[],
  name?: string
)

 * @deprecated verifyObjectMatchesProto will be replacing this soon.
 */
export function checkExcessProperties<T>(
  reportError: (e: Error) => void,
  object: T,
  supportedProperties: string[],
  name?: string
) {
  const extraProperties = Object.keys(object).filter(
    key => !(supportedProperties as string[]).includes(key)
  );
  if (extraProperties.length > 0) {
    reportError(
      new Error(
        `Unexpected property "${extraProperties[0]}"${!!name ? ` in ${name}` : ""
        }. Supported properties are: ${JSON.stringify(supportedProperties)}`
      )
    );
  }
}

export function validateQueryString(session: Session, query: string, filename: string) {
  if (query?.trim().slice(-1) === ";") {