src/vs/workbench/contrib/welcome/gettingStarted/browser/gettingStarted.ts/GettingStartedInputSerializer/deserialize
class GettingStartedInputSerializer:	public deserialize(instantiationService: IInstantiationService, serializedEditorInput: string): GettingStartedInput {
		try {
			const { selectedCategory, selectedStep } = JSON.parse(serializedEditorInput);
			return new GettingStartedInput({ selectedCategory, selectedStep });
		} catch { }
		return new GettingStartedInput({});
	}