import * as React from 'react';
export interface Style {
    [key: string]: string | number | undefined;
}
export interface Props {
    style: Style;
    keyframes: Style[];
    onFinish: () => void;
    step?: number;
}
export default class SimpleKeyframe extends React.Component<Props> {
    state: {
        started: boolean;
    };
    componentDidMount(): void;
    componentDidUpdate(): void;
    start: () => void;
    onTransitionEnd: React.TransitionEventHandler<HTMLSpanElement>;
    render(): JSX.Element;
}