export declare const toolbarMessages: {
    singleColumn: {
        id: string;
        defaultMessage: string;
        description: string;
    };
    twoColumns: {
        id: string;
        defaultMessage: string;
        description: string;
    };
    threeColumns: {
        id: string;
        defaultMessage: string;
        description: string;
    };
    rightSidebar: {
        id: string;
        defaultMessage: string;
        description: string;
    };
    leftSidebar: {
        id: string;
        defaultMessage: string;
        description: string;
    };
    threeColumnsWithSidebars: {
        id: string;
        defaultMessage: string;
        description: string;
    };
};