Method keysInNamespaces

packages/tailwindcss/src/theme.ts:88–108

(themeKeys: Iterable<ThemeKey>)

  }

  keysInNamespaces(themeKeys: Iterable<ThemeKey>): string[] {
    let keys: string[] = []

    for (let namespace of themeKeys) {
      let prefix = `${namespace}-`

      for (let key of this.values.keys()) {
        if (!key.startsWith(prefix)) continue

        if (key.indexOf(class="st">'--', 2) !== -1) continue

        if (isIgnoredThemeKey(key as ThemeKey, namespace)) {
          continue
        }

        keys.push(key.slice(prefix.length))
      }
    }

    return keys
  }

  get(themeKeys: ThemeKey[]): string | null {
    for (let key of themeKeys) {