function diffimport { diff } from "https://dotland.deno.dev/std@0.160.0/semver/mod.ts"; diff(version1: string | SemVer,version2: string | SemVer,options?: Options,): ReleaseType | nullParametersversion1: string | SemVerversion2: string | SemVeroptionaloptions: OptionsReturnsReleaseType | null