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Added Typescript casting support for oneOfType #138

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Merged
merged 3 commits into from
Jul 13, 2021
Merged

Added Typescript casting support for oneOfType #138

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8f69614
Added casting support for oneOfType
victorgarciaesgi Jul 12, 2021
3bb139e
Fixed some generics
victorgarciaesgi Jul 12, 2021
680f2e3
Removed tests
victorgarciaesgi Jul 12, 2021
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13 changes: 7 additions & 6 deletions src/validators/oneoftype.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -11,8 +11,9 @@ import {
} from '../utils'

export default function oneOfType<
U extends VueProp<any> | Prop<any>,
V = InferType<U>,
D extends V,
U extends VueProp<any> | Prop<any> = any,
V = InferType<U> extends unknown ? U : InferType<U>,
>(arr: U[]) {
if (!isArray(arr)) {
throw new TypeError(
Expand Down Expand Up @@ -52,13 +53,13 @@ export default function oneOfType<
if (!hasCustomValidators) {
// we got just native objects (ie: Array, Object)
// delegate to Vue native prop check
return toType<V>('oneOfType', {
type: nativeChecks,
return toType<D>('oneOfType', {
type: nativeChecks as unknown as PropType<D>,
})
}

return toType<V>('oneOfType', {
type: nativeChecks,
return toType<D>('oneOfType', {
type: nativeChecks as unknown as PropType<D>,
validator(value) {
const err: string[] = []
const valid = arr.some((type) => {
Expand Down