# old/a.ts
export function foo(): void {}

# old/b.ts
export function bar(): void {}

# new/a.ts
export function foo(): void {}

# new/c.ts
export function baz(): void {}

# output.json
{
  "addedModules": [
    "file:///c.ts"
  ],
  "removedModules": [
    "file:///b.ts"
  ]
}
