import React, { Component, ComponentType } from "react";
import type { ToastProps } from "./ToastElement";
type Props = ToastProps & {
    component: ComponentType<ToastProps>;
};
type State = {
    isRunning: boolean;
};
declare class Timer {
    start: number;
    remaining: number;
    timerId?: ReturnType<typeof setTimeout>;
    callback: () => void;
    constructor(callback: () => void, delay: number);
    clear(): void;
    pause(): void;
    resume(): void;
}
export declare class ToastController extends Component<Props, State> {
    timeout?: Timer;
    state: {
        isRunning: boolean;
    };
    static defaultProps: {
        autoDismiss: boolean;
    };
    componentDidMount(): void;
    componentDidUpdate(prevProps: Props): void;
    componentWillUnmount(): void;
    render(): React.JSX.Element;
    startTimer: () => void;
    clearTimer: () => void;
    onMouseEnter: () => void;
    onMouseLeave: () => void;
}
export {};