Function stringifySymbol

packages/shared/src/toDisplayString.ts:64–67

(v: unknown, i: number | string = '')

}

const stringifySymbol = (v: unknown, i: number | string = ''): any =>
  // Symbol.description in es2019+ so we need to cast here to pass
  // the lib: es2016 check
  isSymbol(v) ? `Symbol(${(v as any).description ?? i})` : v