import type { TransitionProps as MuiTransitionProps } from "@mui/material/transitions";
import type React from "react";
interface CollapseProps {
    id?: string;
    /**
     * The content node to be collapsed.
     */
    children?: React.ReactNode;
    /**
     * If `true`, the component will be expanded.
     */
    in?: boolean;
    /**
     * The duration for the transition, in milliseconds.
     *
     * Set to 'auto' to automatically calculate transition time based on height.
     */
    timeout?: number | "auto";
    /**
     * By default the child component stays mounted after it reaches the
     * 'exited' state. Set `unmountOnExit` if you'd prefer to unmount the
     * component after it finishes exiting.
     */
    unmountOnExit?: boolean | undefined;
}
/**
 * @deprecated
 * Deprecated: 18/05/2026
 * Replacement: Use the Accordion component from @octopusdeploy/design-system-components where appropriate. Note that Accordion is not a 1:1 drop-in replacement — it pairs collapse behaviour with a built-in expand/collapse trigger.
 * Reason: This component is deprecated and will be removed in a future release.
 */
export declare function DeprecatedCollapse(props: CollapseProps): import("react/jsx-runtime").JSX.Element;
export type TransitionProps = MuiTransitionProps;
export {};