typescript_type = "Blah"

The typescript_type attribute is used to specify the TypeScript type for an imported type. This type will be used in the generated .d.ts.

Right now only identifiers are supported, but eventually we'd like to support all TypeScript types.

#[wasm_bindgen]
extern "C" {
    #[wasm_bindgen(typescript_type = "Foo")]
    type Foo;
}