问如何配置TypeScript对window隐藏所有全局变量，但访问窗口本身？

EN

function foo(length: number): void {
  // Console result: A number from this scope.
  console.log(length);
}

function foo(): void {
  // Console result: A number from window. (not expected in this case)
  console.log(length);
}

function foo(): void {
  // Console result: undefined (or my global variable if exist)
  // And in case the variable does not exist, the linter will cry as expected.
  console.log(length);
}

function foo(): void {
  // This already works. But length itself without window as context should fail.
  console.log(window.length);
}