/**
 * 请求参数。
 */
export type ScanOptions = {
	scanType ?: string[]
	onlyFromCamera ?: boolean
	success ?: (res : ScanResult) => void
	fail ?: (res : ScanResult) => void
	complete ?: (res : ScanResult) => void
}

/**
 * 函数返回结果
 */
export type ScanResult = {
	errCode : number,
	result : string,
}

/* 实现函数 */
export type HmScanCode = (options ?: ScanOptions) => void