index.ts

export const Retry = (count: number, waitMS: number) => {
	return function repeater(
		originalMethod: Function,
		_context: ClassMethodDecoratorContext
	) {
		function ReplacementMethod(this: any, ...args: any[]) {
			let tries = 0;
			const attempt = () => {
				tries++;
				try {
					originalMethod.call(this, ...args);
				} catch (err) {
					if (tries < count) {
						setTimeout(attempt, waitMS);
					}
				}
			};
			return attempt();
		}
		return ReplacementMethod;
	};
};