babel/packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/number-key-with-object-rest-spread/exec.js

const foo = {
  1: "a",
  2: "b",
  3: "c",
};

const { [1]: bar, ...rest } = foo;

expect(bar).toBe("a");
expect(rest).toEqual({ 2: "b", 3: "c" });