HintTooltip constructor

const HintTooltip({ required TooltipPosition position, String? title, String? description, String titleBuilder(BuildContext)?, String descriptionBuilder(BuildContext)?, Widget tooltipBuilder(BuildContext context, HintStep step, HintTooltipContext ctx)?, })

Implementation

const HintTooltip({
  required this.position,
  this.title,
  this.description,
  this.titleBuilder,
  this.descriptionBuilder,
  this.tooltipBuilder,
}) : assert(
        title != null ||
            titleBuilder != null ||
            tooltipBuilder != null,
        'HintTooltip must have title/description (zero-config), '
        'titleBuilder/descriptionBuilder (l10n) or '
        'tooltipBuilder (custom tooltip)',
      );