Function defineStringEnum

src/utils/string-enum.ts:41–57

(
  values: T,
  options: {
    normalize?: (raw: string) => string;
    message?: string | ((raw: string | undefined) => string);
  } = {},
)

}

export function defineStringEnum<const T extends readonly string[]>(
  values: T,
  options: {
    normalize?: (raw: string) => string;
    message?: string | ((raw: string | undefined) => string);
  } = {},
): {
  readonly values: T;
  is(value: string): value is T[number];
  parse(value: string | undefined): T[number];
} {
  return {
    values,
    is: (value): value is T[number] => isStringMember(values, value),
    parse: (value): T[number] => parseStringMember(values, value, options),
  };
}