method Long.prototype.subtractimport { Long } from "https://deno.land/x/mongo@v0.31.2/deps.ts"; subtract(subtrahend: | string | number | Long | Timestamp): LongReturns the difference of this and the specified Long. Returns the difference of this and the specified Long. Parameterssubtrahend: | string | number | Long | Timestamp Subtrahend ReturnsLongDifference