import type { AppState } from "../types";
export declare const actionFlipViewpointHorizontal: {
    name: "flipViewpointHorizontal";
    label: string;
    viewMode: true;
    trackEvent: {
        category: "canvas";
    };
    perform: (_elements: readonly import("@excalidraw/element/types").OrderedExcalidrawElement[], appState: Readonly<AppState>) => {
        appState: {
            viewpointFlip: {
                horizontal: boolean;
                vertical: boolean;
            };
        };
        captureUpdate: "NEVER";
    };
    checked: (appState: Readonly<import("../types").UIAppState>) => boolean;
    keyTest: (event: import("react").KeyboardEvent<Element> | KeyboardEvent) => boolean;
} & {
    keyTest?: ((event: import("react").KeyboardEvent<Element> | KeyboardEvent) => boolean) | undefined;
};
export declare const actionFlipViewpointVertical: {
    name: "flipViewpointVertical";
    label: string;
    viewMode: true;
    trackEvent: {
        category: "canvas";
    };
    perform: (_elements: readonly import("@excalidraw/element/types").OrderedExcalidrawElement[], appState: Readonly<AppState>) => {
        appState: {
            viewpointFlip: {
                horizontal: boolean;
                vertical: boolean;
            };
        };
        captureUpdate: "NEVER";
    };
    checked: (appState: Readonly<import("../types").UIAppState>) => boolean;
    keyTest: (event: import("react").KeyboardEvent<Element> | KeyboardEvent) => boolean;
} & {
    keyTest?: ((event: import("react").KeyboardEvent<Element> | KeyboardEvent) => boolean) | undefined;
};