[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [getEmscriptenWrapper](./rc-js-util.getemscriptenwrapper.md) ## getEmscriptenWrapper() function Factory for creating wrapped emscripten module. **Signature:** ```typescript export declare function getEmscriptenWrapper(memory: IWebAssemblyMemoryMemory, emscriptenModuleFactory: Emscripten.EmscriptenModuleFactory, lifecycleStrategy: TLifeStrategy, options: EmscriptenWrapperOptions, extension?: Partial): Promise>; ``` ## Parameters

Parameter	Type	Description
memory	[IWebAssemblyMemoryMemory](./rc-js-util.iwebassemblymemorymemory.md)
emscriptenModuleFactory	[Emscripten.EmscriptenModuleFactory](./rc-js-util.emscripten.emscriptenmodulefactory.md)<TMod>
lifecycleStrategy	TLifeStrategy
options	[EmscriptenWrapperOptions](./rc-js-util.emscriptenwrapperoptions.md)<TExt>
extension	Partial<TExt>	_(Optional)_

**Returns:** Promise<[IEmscriptenWrapper](./rc-js-util.iemscriptenwrapper.md)<TExt & TMod, TLifeStrategy>>