Function isValidCode

src/jrpc/errors/utils.ts:33–35

(code: unknown)

 * @returns Whether the given code is valid.
 */
export function isValidCode(code: unknown): code is number {
  return Number.isInteger(code);
}

export function isValidString(value: unknown): value is string {
  return typeof value === "string" && value.length > 0;