src/vs/platform/workspace/common/workspace.ts/WorkspaceFolder/constructor
class WorkspaceFolder:	constructor(
		data: IWorkspaceFolderData,
		/**
		 * Provides access to the original metadata for this workspace
		 * folder. This can be different from the metadata provided in
		 * this class:
		 * - raw paths can be relative
		 * - raw paths are not normalized
		 */
		readonly raw?: IRawFileWorkspaceFolder | IRawUriWorkspaceFolder
	) {
		this.uri = data.uri;
		this.index = data.index;
		this.name = data.name;
	}