import { default as React } from 'react';
import { RuntimeSpan } from '../../core/RuntimeSpan';
export interface EffortDisplayProps {
    clock?: RuntimeSpan | undefined;
    className?: string;
}
export declare const EffortDisplay: React.FC<EffortDisplayProps>;
export interface EffortAnchorProps {
    clock: RuntimeSpan | undefined;
    className?: string;
}
export declare const EffortAnchor: React.FC<EffortAnchorProps>;