src/vs/workbench/contrib/notebook/common/notebookOutputRenderer.ts/NotebookStaticPreloadInfo/constructor
class NotebookStaticPreloadInfo:	constructor(descriptor: {
		readonly type: string;
		readonly entrypoint: string;
		readonly extension: IExtensionDescription;
	}) {
		this.type = descriptor.type;

		this.entrypoint = joinPath(descriptor.extension.extensionLocation, descriptor.entrypoint);
		this.extensionLocation = descriptor.extension.extensionLocation;
	}