import {Datasets, Field} from '../reducers/vis-state-updaters';
import {ProtoDataset} from '../actions';
import {RGBColor} from 'reducers/types';

export function createNewDataEntry(data: ProtoDataset, datasets?: Datasets): Datasets;

export function getNewDatasetColor(ds: Datasets): RGBColor;

export const datasetColorMaker: Generator<RGBColor>;
export function findDefaultColorField(dataset: Dataset): false | Field;