swc/crates/swc_ecma_parser/tests/tsc/staticIndexSignature6.ts

// @strict: true

function foo () {
    return class<T> {
        static [s: string]: number
        static [s: number]: 42

        foo(v: T) { return v }
    }
}

const C = foo()
C.a;
C.a = 1;
C[2];
C[2] = 42;

const c = new C<number>();
c.foo(1);