/// <reference types="react" />
export declare const Accordion: import("react").ForwardRefExoticComponent<{
    summary: import("react").ReactNode;
    startAdornment?: import("react").ReactNode;
    isExpanded?: boolean | undefined;
    onChange?: ((isExpanded: boolean, event: import("react").SyntheticEvent<HTMLElement, Event>) => void) | undefined;
    summaryVariant?: import("..").TypographyVariant | undefined;
    subtitle?: import("react").ReactNode;
} & {
    children?: import("react").ReactNode;
} & import("react").RefAttributes<HTMLDivElement>>;
