import { type ReactNode } from 'react';
interface IsolateSegmentActionProps {
    onSelect: () => void;
    /**
     * When `true`, the action is shown but visually disabled. Used when the
     * hovered span is already the current isolation root.
     */
    disabled?: boolean;
}
/**
 * Footer action for the flame tooltip that isolates the hovered span. Extracted
 * so `FlameChart` and `FlameGraph` can plug the same "isolate" affordance into
 * their `globalActions` callback without duplicating the icon or intl string.
 * @internal
 */
export declare function IsolateSegmentAction({ onSelect, disabled, }: Readonly<IsolateSegmentActionProps>): ReactNode;
export {};
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