interface ETagOptionsimport { type ETagOptions } from "https://dotland.deno.dev/x/oak@v12.2.0/etag.ts"; Propertiesoptionalalgorithm: AlgorithmIdentifierA digest algorithm to use to calculate the etag. Defaults to "FNV32A". optionalweak: booleanOverride the default behavior of calculating the ETag, either forcing a tag to be labelled weak or not. import ETagOptionsimport { ETagOptions } from "https://dotland.deno.dev/x/oak@v12.2.0/etag.ts";