Optional attribute?: booleanOptional omitWhether to omit semicolons when possible. Note: This creates what HTML calls “parse errors” but is otherwise still valid HTML — don’t use this except when building a minifier. Omitting semicolons is possible for certain named and numeric references in some cases.
Optional usePrefer named character references (&) where possible.
Optional usePrefer the shortest possible reference, if that results in less bytes.
Note: useNamedReferences can be omitted when using useShortestReferences.
Create character references which don’t fail in attributes. Note:
attributeonly applies when operating dangerously withomitOptionalSemicolons: true.