import * as deno from "https://deno.land/x/deno@v1.39.0/ext/node/polyfills/buffer.ts"; ClassescBufferBuffer objects are used to represent a fixed-length sequence of bytes. Many Node.js APIs support Buffers. VariablesvatobvBlobvbtoavconstantsvdefaultvkMaxLengthvkStringMaxLengthvSlowBuffer