method typesCodec.Option.prototype.unwrapOrimport { typesCodec } from "https://dotland.deno.dev/x/polkadot@0.2.23/mod.ts"; const { Option } = typesCodec; unwrapOr<O>(defaultValue: O): T | OType ParametersOParametersdefaultValue: OThe value to return if the option isNone ReturnsT | O