Function optionalBoolean

src/commands/command-input.ts:412–419

(record: Record<string, unknown>, key: string)

}

function optionalBoolean(record: Record<string, unknown>, key: string): boolean | undefined {
  const value = record[key];
  if (value === undefined) return undefined;
  if (typeof value !== 'boolean') {
    throw new Error(`Expected ${key} to be a boolean.`);
  }
  return value;
}

export function requiredEnum<const T extends readonly string[]>(
  record: Record<string, unknown>,