Method resolve

packages/tailwindcss/src/theme.ts:219–235

(
    candidateValue: string | null,
    themeKeys: ThemeKey[],
    options: ThemeOptions = ThemeOptions.NONE,
  )

  }

  resolve(
    candidateValue: string | null,
    themeKeys: ThemeKey[],
    options: ThemeOptions = ThemeOptions.NONE,
  ): string | null {
    let themeKey = this.#resolveKey(candidateValue, themeKeys)

    if (!themeKey) return null

    let value = this.values.get(themeKey)!

    if ((options | value.options) & ThemeOptions.INLINE) {
      return value.value
    }

    return this.#var(themeKey)
  }

  resolveValue(candidateValue: string | null, themeKeys: ThemeKey[]): string | null {
    let themeKey = this.#resolveKey(candidateValue, themeKeys)