import type { TimerId } from "./types";
export declare enum TimerWorkerCommandName {
	PING = "ping",
	SET = "set",
	CLEAR = "clear"
}
export declare enum TimerWorkerMessageName {
	READY = "ready",
	TICK = "tick"
}
export type TimerWorkerCommand = {
	type: TimerWorkerCommandName.PING;
} | {
	type: TimerWorkerCommandName.SET;
	id: TimerId;
	delay: number;
	repeat: boolean;
} | {
	type: TimerWorkerCommandName.CLEAR;
	id: TimerId;
};
export type TimerWorkerMessage = {
	type: TimerWorkerMessageName.READY;
} | {
	type: TimerWorkerMessageName.TICK;
	id: TimerId;
};
export type TimerWorkerScope = {
	onmessage: ((event: {
		data: TimerWorkerCommand;
	}) => void) | null;
	postMessage: (message: TimerWorkerMessage) => void;
	setTimeout: (handler: VoidFunction, delay: number) => number;
	setInterval: (handler: VoidFunction, delay: number) => number;
	clearTimeout: (id: number) => void;
	clearInterval: (id: number) => void;
};
export declare function timerWorker(): void;