import * as mod from "https://dotland.deno.dev/std@0.116.0/uuid/mod.ts"; NamespacesNv1Nv4Nv5VariablesvNIL_UUIDFunctionsfisNilCheck if the passed UUID is the nil UUID. fv1.generateGenerates a RFC4122 v1 UUID (time-based). fv1.validateValidates the UUID v1. fv4.generatedeprecatedfv4.validateValidate that the passed UUID is an RFC4122 v4 UUID. fv5.generateGenerate a RFC4122 v5 UUID (SHA-1 namespace). fv5.validateValidate that the passed UUID is an RFC4122 v5 UUID. InterfacesIv1.V1OptionsThe options used for generating a v1 UUID.