CocoRoboDesktop/pdf1.js/node_modules/core-js/modules/esnext.symbol.metadata.js

// TODO: Remove from `core-js@4`
var defineWellKnownSymbol = require('../internals/well-known-symbol-define');

// `Symbol.metadata` well-known symbol
// https://github.com/tc39/proposal-decorators
defineWellKnownSymbol('metadata');