class VendorVisitor extends Visitorimport { VendorVisitor } from "https://dotland.deno.dev/x/ultra@v1.0.1/src/ast/vendor.ts"; MethodsprivatereplaceImportStringLiteral(node: StringLiteral)visitExportAllDeclaration(node: ExportAllDeclaration)visitExportNamedDeclaration(node: ExportNamedDeclaration)visitImportDeclaration(node: ImportDeclaration)