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chore: fix dts tests

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This commit is contained in:
Evan You 2020-02-17 23:26:25 -05:00
parent 2fb7a63943
commit cb03362b08
1 changed files with 1 additions and 20 deletions
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21
test-dts/watch.test-d.ts
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@ -5,25 +5,6 @@ const source = ref('foo')
const source2 = computed(() => source.value)
const source3 = () => 1
// eager watcher's oldValue will be undefined on first run.
watch(source, (value, oldValue) => {
expectType<string>(value)
expectType<string | undefined>(oldValue)
})
watch([source, source2, source3], (values, oldValues) => {
expectType<(string | number)[]>(values)
expectType<(string | number | undefined)[]>(oldValues)
})
// const array
watch([source, source2, source3] as const, (values, oldValues) => {
expectType<Readonly<[string, string, number]>>(values)
expectType<
Readonly<[string | undefined, string | undefined, number | undefined]>
>(oldValues)
})
// lazy watcher will have consistent types for oldValue.
watch(source, (value, oldValue) => {
expectType<string>(value)
@ -41,7 +22,7 @@ watch([source, source2, source3] as const, (values, oldValues) => {
expectType<Readonly<[string, string, number]>>(oldValues)
})
// source + immediate: true
// immediate watcher's oldValue will be undefined on first run.
watch(
source,
(value, oldValue) => {