import { EventEmitter } from 'eventemitter3';

type ToolOptions = Readonly<{
    el: HTMLCanvasElement;
    pushState: (nextState: string) => void;
    updateState: (nextState: string) => void;
    disable: () => void;
    touch: () => void;
}>;

declare class Tool extends EventEmitter {
    el: HTMLCanvasElement | null;
    enabled: boolean;
    pushState: (nextState: string) => void;
    updateState: (nextState: string) => void;
    touch: () => void;
    disable: () => void;
    constructor(options: ToolOptions);
    onBeforeDisable(): void;
    onAfterDisable(): void;
    onBeforeEnable(): void;
    onAfterEnable(): void;
    onBeforeDestroy(): void;
    disableFromEditor(): void;
    enableFromEditor(): void;
    destroy(): void;
    reset(): void;
}

export { Tool as T, type ToolOptions as a };