Contents

# Imported `extern Whatever;` JavaScript Types

| `T` parameter | `&T` parameter | `&mut T` parameter | `T` return value | `Option<T>` parameter | `Option<T>` return value | JavaScript representation |
|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
| Yes | Yes | No | Yes | Yes | Yes | Instances of the extant `Whatever` JavaScript class / prototype constructor |

## Example Rust Usage

```rust
{{#include ../../../../examples/guide-supported-types-examples/src/imported_types.rs}}
```

## Example JavaScript Usage

```js
{{#include ../../../../examples/guide-supported-types-examples/imported_types.js}}
```

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
wasmtime-8.0.0	./ext/cargo-vendor/wasm-bindgen-0.2.84/guide/src/reference/types/imported-js-types.md
wasmtime-7.0.0	./ext/cargo-vendor/wasm-bindgen-0.2.84/guide/src/reference/types/imported-js-types.md
wasmtime-6.0.1	./ext/cargo-vendor/wasm-bindgen-0.2.84/guide/src/reference/types/imported-js-types.md
wasmtime-6.0.0	./ext/cargo-vendor/wasm-bindgen-0.2.84/guide/src/reference/types/imported-js-types.md
wasmtime-5.0.0	./ext/cargo-vendor/wasm-bindgen-0.2.83/guide/src/reference/types/imported-js-types.md
wasmtime-0.4.1	./ext/cargo-vendor/wasm-bindgen-0.2.83/guide/src/reference/types/imported-js-types.md
wasmtime-0.4.0	./ext/cargo-vendor/wasm-bindgen-0.2.83/guide/src/reference/types/imported-js-types.md