method Guard.isNothingimport { Guard } from "https://deno.land/x/kd_clients@v1.0.0-preview.13/core/Guard.ts"; isNothing<T>(value: | undefined | null | string | number | T[] | object,funcName?,paramName?,): voidChecks if the value is null, undefined, or empty. Type ParametersTParametersvalue: | undefined | null | string | number | T[] | objectThe value to check. optionalfuncName = [UNSUPPORTED]optionalparamName = [UNSUPPORTED]ReturnsvoidTrue if the value is null, undefined, or empty, otherwise false.