@Override
  default @NotNull Stream<? extends ExaminableProperty> examinableProperties() {
    return Stream.of(
      ExaminableProperty.of("character", this.character()),
      ExaminableProperty.of("format", this.format()),
      ExaminableProperty.of("caseInsensitive", this.caseInsensitive())
    );
  }
If the {@link #character()} is case-insensitive.

@return if the character is case-insensitive
@since 4.17.0
text-serializer-legacy/src/main/java/net/kyori/adventure/text/serializer/legacy/CharacterAndFormat.java