function isDateAfterTypeimport { isDateAfterType } from "https://deno.land/x/netzo@0.3.66/deps/react-day-picker.ts"; isDateAfterType(value: unknown): value is DateAfterReturns true if value is of type DateAfter. Returns true if value is of type DateAfter. Parametersvalue: unknownReturnsvalue is DateAfter