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throttle() function

节流函数，限制某个函数在一定时间间隔内只能执行一次

Signature:

throttle: (fn: (...args: any) => void, wait?: number, { leading, trailing }?: {
    leading?: boolean | undefined;
    trailing?: boolean | undefined;
}, hint?: () => void) => (...args: any) => void

Parameters

Parameter	Type	Description
fn	(...args: any) => void	需要节流的函数
wait	number	(Optional) 节流时间间隔，默认为 1000 毫秒
	{ leading?: boolean | undefined; trailing?: boolean | undefined; }	(Optional)
hint	() => void	(Optional) 节流期间执行的函数，用于提示

**Returns:**

(...args: any) => void

节流后的函数