import { VueIntegrationAddons } from '@hawk.so/types';
interface VueIntegrationOptions {
    /**
     * Disable Vue.js error handler
     *
     * Used by @hawk.so/nuxt since Nuxt has own error hook.
     * Otherwise, Nuxt will show 500 error
     */
    disableVueErrorHandler?: boolean;
}
/**
 * Errors fired inside Vue components are not dispatched by global handlers.
 * This integration allow us to set up own error handler
 */
export declare class VueIntegration {
    /**
     * Vue application to handle errors in it
     */
    private readonly vue;
    /**
     * User can set up own vue error handler,
     * we should save and call it at the end
     */
    private readonly existedHandler;
    /**
     * Callback that should be triggered with caught error.
     * This callback is used by parent class to format and send an event.
     */
    private readonly callback;
    /**
     * Set up a new vue app
     *
     * @param vue - Vue app to handle
     * @param callback - callback that accepts new error
     * @param options - additional options
     */
    constructor(vue: any, callback: any, options: VueIntegrationOptions);
    /**
     * Extract additional useful information from the Vue app
     *
     * Can be used outside of this class, for example, by Nuxt integration
     *
     * @param vm - component instance
     * @param info - a Vue-specific error info, e.g. which lifecycle hook the error was found in.
     */
    spoilAddons(vm: {
        [key: string]: unknown;
    }, info: string): VueIntegrationAddons;
    /**
     * Setups event handlers for Vue.js instance
     */
    private setupHandler;
    /**
     * Extract additional useful information from the Vue 2 app
     *
     * @param vm - component instance
     * @param info - which lifecycle hook the error was found in.
     */
    private spoilAddonsFromVue2;
    /**
     * Extract additional useful information from the Vue 3 app
     *
     * @param vm - component instance
     * @param info - which lifecycle hook the error was found in.
     */
    private spoilAddonsFromVue3;
    /**
     * In production, the error code is a link with reference to doc.
     * This method returns the error message by the code extracted from the link
     *
     * @param code - Error source info (3rd argument of the vue:error hook)
     * https://vuejs.org/api/composition-api-lifecycle.html#onerrorcaptured
     */
    private getRuntimeErrorSourceByCode;
    /**
     * Write error to the console
     *
     * @param err - error to print
     * @param info - a Vue-specific error info, e.g. which lifecycle hook the error was found in.
     * @param component - where error was occurred
     */
    private printError;
}
export {};