function putVarnumimport { putVarnum } from "https://deno.land/std@0.145.0/encoding/binary.ts"; putVarnum(b: Uint8Array,x: number,o?: VarnumOptions,): numberEncodes number x into b. Returns the number of bytes used, or 0 if b is shorter than sizeof(o.dataType). Encodes number x into b. Returns the number of bytes used, or 0 if b is shorter than sizeof(o.dataType). o.dataType defaults to "int32". Parametersb: Uint8Arrayx: numberoptionalo: VarnumOptions = [UNSUPPORTED]Returnsnumber