extensions/typescript-language-features/src/tsServer/versionManager.ts/TypeScriptVersionManager/updateConfiguration
class TypeScriptVersionManager:	public updateConfiguration(nextConfiguration: TypeScriptServiceConfiguration) {
		const lastConfiguration = this.configuration;
		this.configuration = nextConfiguration;

		if (
			!this.isInPromptWorkspaceTsdkState(lastConfiguration)
			&& this.isInPromptWorkspaceTsdkState(nextConfiguration)
		) {
			this.promptUseWorkspaceTsdk();
		}
	}