Function optionalString

src/parse.ts:1–7

(rawValue: string)

export function optionalString(rawValue: string): string | undefined {
    if (rawValue.length === 0) {
        return undefined;
    }

    return rawValue;
}

export function optionalBoolean(argumentName: string, rawValue: string): boolean | undefined {
    if (rawValue.length === 0) {