Failure reproduction

main.ts

export function broken1(callback: (x: any) => void, value1: string) {
    return callback(() => console.log(value1))
}

export function broken2(callback: any, value2: string) {
    return callback(() => console.log(value2))
}

export function working(callback: (x: () => void) => void, value3: string) {
    return callback(() => console.log(value3))
}

package.json

{
  "dependencies": {
    "typescript": "^2.7.1"
  }
}

tsconfig.json

{
    "compilerOptions": {
        "strict": true,
        "noUnusedLocals": true,
        "noUnusedParameters": true,
        "noEmit": true
    },
    "files": [
        "./main.ts"
    ]
}