function semver.validRangeimport { semver } from "https://deno.land/x/deno@v1.40.0/tools/release/deps.ts"; const { validRange } = semver; validRange(range: string | Range | null, options?: Options): string | nullReturns the valid range or null if it's not valid. Parametersrange: string | Range | nulloptionaloptions: OptionsReturnsstring | null