method $.CodecVisitor.prototype.fallbackRe-exportimport { $ } from "https://deno.land/x/capi@v0.1.1-beta.1/mod.ts"; const { CodecVisitor } = $; fallback(fn: <I, O>(codec: Codec<I, O>) => R): thisParametersfn: <I, O>(codec: Codec<I, O>) => RReturnsthis