** A value that is written out verbatim by 'JsonWriter'.** ** Use 'JsLiterals' to embed Javascript in your JSON objects. Note that the resultant string is no longer valid JSON. @Js @Serializable { simple = true}class JsLiteral {** The literal value. Str val** Creates a 'JsonLiteral'.new fromStr(Str val){this.val = val} @NoDocoverride Str toStr(){ val } @NoDocoverride Int hash(){ val.hash } @NoDocoverride Bool equals(Obj? that){(that as JsLiteral)?.val == val}}