interface SerializeOptionsimport { type SerializeOptions } from "https://dotland.deno.dev/x/atlas_sdk3@v0.3.1/mod.ts"; PropertiesoptionalcheckKeys: booleanthe serializer will check if keys are valid. optionalserializeFunctions: booleanserialize the javascript functions (default:false). optionalignoreUndefined: booleanserialize will not emit undefined fields (default:true) optionalindex: numberthe index in the buffer where we wish to start serializing into import SerializeOptionsimport { SerializeOptions } from "https://dotland.deno.dev/x/atlas_sdk3@v0.3.1/mod.ts";