import { Component, type ReactElement, type ReactNode } from "react";
import type { Callback } from "../../util/function.js";
import { type ButtonVariants } from "../form/Button.js";
import type { ChildProps, OptionalChildProps } from "../util/props.js";
export interface RetryButtonProps extends ButtonVariants, OptionalChildProps {
}
export declare function RetryButton({ children, ...props }: RetryButtonProps): ReactElement | null;
export interface ErrorComponentProps {
    reason: unknown;
}
export interface CatcherProps extends ChildProps {
    /** Component to render an error (defaults to `<ErrorNotice />`) */
    as: (props: ErrorComponentProps) => ReactElement;
}
type CatcherState = {
    /** The error that was caught. */
    reason: unknown;
};
/**
 * React component that provides an Error Boundary.
 * If an error occurs in any component under this, a general error will be shown to the user.
 */
export declare class Catcher extends Component<CatcherProps, CatcherState> {
    static defaultProps: Pick<CatcherProps, "as">;
    state: CatcherState;
    readonly retry: Callback;
    static getDerivedStateFromError(reason: unknown): CatcherState;
    render(): ReactNode;
}
export interface PageCatcherProps extends ChildProps {
}
/** Catch errors in a page. */
export declare function PageCatcher({ children }: PageCatcherProps): ReactElement;
export interface ErrorNoticeProps extends ErrorComponentProps {
}
/** Output a `<Notice>` for an unknown error reason. */
export declare function ErrorNotice({ reason }: ErrorNoticeProps): ReactElement;
export interface ErrorPageProps extends ErrorComponentProps {
}
/** Output a `<Page>` with an error `<Card>` for an unknown error reason. */
export declare function ErrorPage({ reason }: ErrorPageProps): ReactElement;
export {};