PlaceholderSpanIndexSemanticsTag constructor Null safety

const PlaceholderSpanIndexSemanticsTag(
  1. int index
)

Creates a semantics tag with the input index.

Different PlaceholderSpanIndexSemanticsTags with the same index are consider the same.

Implementation

const PlaceholderSpanIndexSemanticsTag(this.index) : super('PlaceholderSpanIndexSemanticsTag($index)');