survey-core
Version:
survey.js is a JavaScript Survey Library. It is a modern way to add a survey to your website. It uses JSON for survey metadata and results.
23 lines (22 loc) • 799 B
TypeScript
import { EventBase } from "./base";
export declare var surveyTimerFunctions: {
setTimeout: (func: () => any) => number;
clearTimeout: (timerId: number) => void;
safeTimeOut: (func: () => any, delay: number) => number | any;
now(): number;
};
export interface SurveyTimerEvent {
seconds: number;
}
export declare class SurveyTimer {
private static instanceValue;
static get instance(): SurveyTimer;
private listenerCounter;
private timerId;
private prevTimeInMs;
onTimerTick: EventBase<SurveyTimer, SurveyTimerEvent>;
onTimer: EventBase<SurveyTimer, SurveyTimerEvent>;
start(func?: (timer: SurveyTimer, options: SurveyTimerEvent) => void): void;
stop(func?: (timer: SurveyTimer, options: SurveyTimerEvent) => any): void;
doTimer(): void;
}