/**
 * @license
 * Copyright 2022 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
 */

type TensorflowDFInputs = {
  numericalFeatures: number[][],
  booleanFeatures: number[][],
  categoricalIntFeatures: number[][],
  categoricalSetIntFeaturesValues: number[],
  categoricalSetIntFeaturesRowSplitsDim1: number[],
  categoricalSetIntFeaturesRowSplitsDim2: number[],
  denseOutputDim: number
};

type TensorflowDFOutputs = {
  densePredictions: number[][],
  denseColRepresentation: string[],
};
/**
 * The main TFDFWebModelRunner class interface.
 *
 * It is a wrapper around TFDF decision forests library.
 */
export declare interface TFDFWebModelRunner {
  predict: (inputs: {[key: string]: string[]|number[]}) => number[];
  predictTFDFSignature: (inputs: TensorflowDFInputs) => TensorflowDFOutputs;
}
