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refactor(types): simplify `EmitsToProps` types (#9788)

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丶远方 2023-12-11 20:01:36 +08:00 committed by GitHub
parent 376dac4e6f
commit a6503e3e77
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1 changed files with 8 additions and 9 deletions
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17
packages/runtime-core/src/componentEmits.ts
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@ -38,19 +38,18 @@ export type EmitsOptions = ObjectEmitsOptions | string[]
export type EmitsToProps<T extends EmitsOptions> = T extends string[] export type EmitsToProps<T extends EmitsOptions> = T extends string[]
? { ? {
[K in string & `on${Capitalize<T[number]>}`]?: (...args: any[]) => any [K in `on${Capitalize<T[number]>}`]?: (...args: any[]) => any
} }
: T extends ObjectEmitsOptions : T extends ObjectEmitsOptions
? { ? {
[K in string & [K in `on${Capitalize<string & keyof T>}`]?: K extends `on${infer C}`
`on${Capitalize<string & keyof T>}`]?: K extends `on${infer C}` ? (
? T[Uncapitalize<C>] extends null ...args: T[Uncapitalize<C>] extends (...args: infer P) => any
? (...args: any[]) => any ? P
: ( : T[Uncapitalize<C>] extends null
...args: T[Uncapitalize<C>] extends (...args: infer P) => any ? any[]
? P
: never : never
) => any ) => any
: never : never
} }
: {} : {}