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Use 'abstract new' in InstanceType and ConstructorParameters (#43380)

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This commit is contained in:
Ron Buckton
2021-03-25 15:27:06 -07:00
committed by GitHub
parent fbd7f7db20
commit e10a32591c
3 changed files with 9 additions and 19 deletions
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4
src/lib/es5.d.ts vendored
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@@ -1508,7 +1508,7 @@ type Parameters<T extends (...args: any) => any> = T extends (...args: infer P)
/**
* Obtain the parameters of a constructor function type in a tuple
*/
type ConstructorParameters<T extends new (...args: any) => any> = T extends new (...args: infer P) => any ? P : never;
type ConstructorParameters<T extends abstract new (...args: any) => any> = T extends abstract new (...args: infer P) => any ? P : never;
/**
* Obtain the return type of a function type
@@ -1518,7 +1518,7 @@ type ReturnType<T extends (...args: any) => any> = T extends (...args: any) => i
/**
* Obtain the return type of a constructor function type
*/
type InstanceType<T extends new (...args: any) => any> = T extends new (...args: any) => infer R ? R : any;
type InstanceType<T extends abstract new (...args: any) => any> = T extends abstract new (...args: any) => infer R ? R : any;
/**
* Convert string literal type to uppercase