** (BSON Type) - ** 'MinKey' is *less than* any other value of any type. ** This can be useful for always returning certain documents first (or last). @Serializableconstclass MinKey {** Returns a Mongo Shell compliant, JavaScript representation of 'MinKey'. Example:** ** syntax: fantom** minKey.toJs // --> MinKey** ** See [MongoDB Extended JSON]`https://docs.mongodb.com/manual/reference/mongodb-extended-json/#minkey`. Str toJs(){"MinKey"} @NoDocoverride Str toStr(){"MinKey"} @NoDocoverride Int hash(){ toStr.hash} @NoDocoverride Bool equals(Obj? obj){return obj is MinKey}}** (BSON Type) - ** 'MaxKey' is *greater than* any other value of any type. ** This can be useful for always returning certain documents last (or first). @Serializableconstclass MaxKey {** Returns a Mongo Shell compliant, JavaScript representation of 'MaxKey'. Example:** ** syntax: fantom** maxKey.toJs // --> MaxKey** ** See [MongoDB Extended JSON]`https://docs.mongodb.com/manual/reference/mongodb-extended-json/#maxkey`. Str toJs(){"MaxKey"} @NoDocoverride Str toStr(){"MaxKey"} @NoDocoverride Int hash(){ toStr.hash} @NoDocoverride Bool equals(Obj? obj){return obj is MaxKey}}