method Bson.BSONRegExp.fromExtendedJSONRe-exportimport { Bson } from "https://deno.land/x/mongo@v0.31.1/mod.ts"; const { BSONRegExp } = Bson; fromExtendedJSON(doc: BSONRegExpExtended): BSONRegExpParametersdoc: BSONRegExpExtendedReturnsBSONRegExp