// Copyright (c) 2020 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

import {AddDataToMapPayload} from 'actions/actions';

export type FileCacheItem = {
  data: any;
  info: {
    label: string;
    format: string;
  };
};

export function readFileInBatches(payload: {
  file: File;
  fileCache: FileCacheItem[];
  loaders: LoaderObject;
  loadOptions: object;
}): AsyncGenerator;

export function processFileData(payload: {
  content: any;
  fileCache: FileCacheItem[];
}): Promise<FileCacheItem[]>;

export function filesToDataPayload(fileCache: FileCacheItem[]): AddDataToMapPayload[];

export function readBatch(asyncIterator, fileName): AsyncIterable<any>;
export function isKeplerGlMap(obj: any): Boolean;