import * as tf from '@tensorflow/tfjs-core';
import { NetInput, TNetInput } from '../dom';
import { ExtendedFaceFeatureExtractor } from '../faceFeatureExtractor/ExtendedFaceFeatureExtractor';
import { ExtendedFaceFeatureExtractorParams } from '../faceFeatureExtractor/types';
import { FaceProcessor } from '../faceProcessor/FaceProcessor';
export declare class ExtendedFaceArousalNet extends FaceProcessor<ExtendedFaceFeatureExtractorParams> {
    constructor(faceFeatureExtractor?: ExtendedFaceFeatureExtractor);
    forwardInput(input: NetInput | tf.Tensor4D): tf.Tensor2D;
    forward(input: TNetInput): Promise<tf.Tensor2D>;
    predictArousal(input: TNetInput): Promise<Float32Array | Int32Array | Uint8Array | tf.backend_util.TypedArray[]>;
    protected getDefaultModelName(): string;
    protected getClassifierChannelsIn(): number;
    protected getClassifierChannelsOut(): number;
}