.ɵɵelementStart(0, "div") // SOURCE: "/input_binding_class.ts" "<div "
…
.ɵɵtext(1, "Message") // SOURCE: "/input_binding_class.ts" "Message"
…
.ɵɵelem // SOURCE: "/input_binding_class.ts" "</div>'"
…
.ɵɵclassProp("initial", ctx.isInitial) // SOURCE: "/input_binding_class.ts" "[class.initial]=\"isInitial\">"