static_method_of shows unexpected behavior

[anlumo]

Describe the Bug

Take this code:

#[wasm_bindgen(module = "my-great-module")]
extern "C" {
    #[wasm_bindgen(js_name = default)]
    pub type Module;

    #[wasm_bindgen(static_method_of = Module)]
    pub fn init();
}

Expected Behavior

Generated index.js:

import { default as default1 } from 'my-great-module';

Actual Behavior

import { Module } from 'my-great-module';

Additional Context

The problem is that static_method_of binds to the type name given instead of the js_name defined for that type. static_method_of = default also doesn't work, because the type default is not known.

This produces the expected behavior:

#[wasm_bindgen(module = "my-great-module")]
extern "C" {
    #[wasm_bindgen(js_name = default)]
    pub type Module;

    #[wasm_bindgen(static_method_of = Module, js_class = "default")]
    pub fn init();
}

but this double specification shouldn't be necessary.