AggregateError: foo1
    at [WILDCARD]/complex_error.ts:1:15

AggregateError: foo1
    AggregateError
        Error: qux1
            at [WILDCARD]/complex_error.ts:3:25
        Error: quux1
            at [WILDCARD]/complex_error.ts:3:44
        at [WILDCARD]/complex_error.ts:3:5
    Error: bar1
        at [WILDCARD]/complex_error.ts:4:5
    Caused by Error: baz1
        at [WILDCARD]/complex_error.ts:4:32
    at [WILDCARD]/complex_error.ts:1:15
Caused by AggregateError: foo2
    at [WILDCARD]/complex_error.ts:8:12

error: Uncaught AggregateError: foo1
    AggregateError
        Error: qux1
            at [WILDCARD]/complex_error.ts:3:25
        Error: quux1
            at [WILDCARD]/complex_error.ts:3:44
        at [WILDCARD]/complex_error.ts:3:5
    Error: bar1
        at [WILDCARD]/complex_error.ts:4:5
    Caused by: Error: baz1
        at [WILDCARD]/complex_error.ts:4:32
const error = new AggregateError(
              ^
    at [WILDCARD]/complex_error.ts:1:15
Caused by: AggregateError: foo2
    AggregateError
        Error: qux2
            at [WILDCARD]/complex_error.ts:9:27
        Error: quux2
            at [WILDCARD]/complex_error.ts:9:46
        at [WILDCARD]/complex_error.ts:9:7
    Error: bar2
        at [WILDCARD]/complex_error.ts:10:7
    Caused by: Error: baz2
        at [WILDCARD]/complex_error.ts:10:34
    at [WILDCARD]/complex_error.ts:8:12