interface etag.ETagOptionsimport { type etag } from "https://dotland.deno.dev/x/oak@v13.2.0/mod.ts"; const { ETagOptions } = etag; Options for calculate. Propertiesoptionalalgorithm: AlgorithmIdentifier = "FNV32A"A digest algorithm to use to calculate the etag. optionalweak: booleanOverride the default behavior of calculating the ETag, either forcing a tag to be labelled weak or not. import etag.ETagOptionsimport { etag } from "https://dotland.deno.dev/x/oak@v13.2.0/mod.ts"; const { ETagOptions } = etag;