'How to pass typecript variable to aria-label

how to pass a typecript variable to aria-label ?

follow code:

//function that returns the user's browser language.

private setLiterals(): void {
    const lang = this.languageService.getShortLanguage();

    if (lang in poRichTextLiteralsDefault) {
      this.ariaLabel = poRichTextLiteralsDefault[lang].textColor;
    }
  }


<input
          aria-label="????"
/>


Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source