import { Logs } from '@tensorflow/tfjs-layers/dist/logs';
import { Drawable, XYPlotOptions } from '../types';
export declare function history(container: Drawable, history: HistoryLike, metrics: string[], opts?: HistoryOptions): Promise<void>;
interface HistoryOptions extends XYPlotOptions {
    zoomToFitAccuracy?: boolean;
}
declare type HistoryLike = Logs[] | Logs[][] | {
    history: {
        [key: string]: number[];
    };
};
export declare function fitCallbacks(container: Drawable, metrics: string[], opts?: FitCallbackOptions): FitCallbackHandlers;
interface FitCallbackHandlers {
    [key: string]: (iteration: number, log: Logs) => Promise<void>;
}
interface FitCallbackOptions extends HistoryOptions {
    callbacks?: string[];
}
export {};