typ*_*ror 6 javascript static-typing reactjs flowtype flow-typed
我刚刚将Flow添加到我的Create-React-App项目中,并且在将我的一些计算代码转换为flow-typed时,我遇到了这个错误,其中包含一个被解构的"object as params"
原始签名:
calcWeightOnConveyor({ tonsPerHour, conveyorLength, conveyorSpeed })
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流式后:
calcWeightOnConveyor({ tonsPerHour: number, conveyorLength: number, conveyorSpeed: number }): number
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而错误:
$ flow
Error: src/utils/vortex/calculate.js:31
31: export function calcWeightOnConveyor({ tonsPerHour: number, conveyorLength: number, conveyorSpeed: number }) {
^^^^^^ Strict mode function may not have duplicate parameter names
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有没有办法以这种方式使用流与对象解构,还是应该重新设计这些函数API?
通常,我遵循的模式,尤其是对于功能组件props如下:
type Props = {
prop: Type,
};
const Component = ({
prop,
}: Props) => ();
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是的,您可以通过如下注释整个对象来做到这一点:
calcWeightOnConveyor({
tonsPerHour,
conveyorLength,
conveyorSpeed
}: {
tonsPerHour:number,
conveyorLength:number,
conveyorSpeed:number
}):number
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