swc/crates/swc_bundler/tests/fixture/issue-1150/input/entry.ts

import { a as defaultA, O } from "./m.ts";

export { O } from "./m.ts";

interface AOptions {
    a?(): void;
    c?: O;
}

class A {
    #a: () => void;
    #c?: O;
    constructor(o: AOptions = {}) {
        const { a = defaultA, c } = o;
        this.#a = a;
        this.#c = c;
    }

    a() {
        this.#a();
    }

    c() {
        console.log(this.#c);
    }
}

let a = new A();
a.a();
a.c();