namespace xGlobalimport { xGlobal } from "https://dotland.deno.dev/x/polkadot@0.2.35/mod.ts"; VariablesvxGlobal.packageInfovxGlobal.xglobalA cross-evnironment implementation for globalThis FunctionsfxGlobal.exposeGlobalExpose a value as a known global, if not already defined fxGlobal.extractGlobalExtracts a known global from the environment, applying a fallback if not found