/**
 * Feature flags for toolbar buttons.
 */
interface ToolbarFeatures {
    measureTools: boolean;
    selectTool: boolean;
    explodeTool: boolean;
}
/**
 * Options for configuring a Toolbar instance.
 */
interface ToolbarOptions {
    getVisibleWidth: () => number;
    getWidthThreshold: () => number;
    features: ToolbarFeatures;
}
/**
 * Manages a collapsible toolbar with buttons and ellipsis indicators.
 */
declare class Toolbar {
    id: string;
    container: HTMLElement;
    getVisibleWidth: () => number;
    getWidthThreshold: () => number;
    features: ToolbarFeatures;
    buttons: Record<string, BaseButton>;
    ellipses: Ellipsis[];
    toggles: Record<number, BaseButton[]>;
    /**
     * Create a Toolbar instance.
     * @param container - The container element for the toolbar.
     * @param id - Unique identifier for the toolbar.
     * @param options - Configuration options.
     */
    constructor(container: HTMLElement, id: string, options: ToolbarOptions);
    private _onMouseLeave;
    addButton(button: BaseButton, tag: number): void;
    addSeparator(): void;
    addEllipsis(ellipsis: Ellipsis): void;
    defineGroup(buttons: ClickButton[]): void;
    private _toggle;
    minimize: (id?: number | null) => void;
    maximize: (id?: number | null) => void;
    dispose(): void;
}
declare class Ellipsis {
    id: number;
    action: (id: number) => void;
    html: HTMLSpanElement;
    constructor(id: number, action: (id: number) => void);
    private _onMouseEnter;
    dispose(): void;
}
declare class BaseButton {
    name: string;
    html: HTMLSpanElement;
    frame: HTMLSpanElement;
    containerId: string;
    constructor(_theme: string, icon: string, tooltip: string);
    private _onClick;
    dispose(): void;
    setId(id: string): void;
    handler: (_e: Event) => void;
    alignRight(): void;
    show(flag: boolean): void;
}
declare class Button extends BaseButton {
    action: (name: string, shift: boolean) => void;
    constructor(theme: string, svg: string, tooltip: string, action: (name: string, shift: boolean) => void);
    handler: (e: Event) => void;
    highlight: (flag: boolean) => void;
}
declare class ClickButton extends BaseButton {
    action: (name: string, state: boolean) => void;
    state: boolean;
    dropdown: string[] | null;
    sameGroup: ClickButton[];
    checkElems: Record<string, HTMLInputElement>;
    constructor(theme: string, svg: string, tooltip: string, action: (name: string, state: boolean) => void, defaultState?: boolean, dropdown?: string[] | null);
    get: () => boolean;
    set: (state: boolean) => void;
    clearGroup: () => void;
    extractIdFromName: (name: string) => string;
    handler: (e: Event) => void;
    addGroupMember(button: ClickButton): void;
}
export { Toolbar, Button, ClickButton, Ellipsis };