mirror of https://github.com/espruino/BangleApps
16 lines
408 B
TypeScript
16 lines
408 B
TypeScript
// Required for TypeScript to work properly
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interface NewableFunction extends Function {}
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interface CallableFunction extends Function {}
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interface IArguments {
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[index: number]: any;
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length: number;
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callee: Function;
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}
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// Helper type
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type Exclude<T, U> = T extends U ? never : T;
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type ReturnType<T> = T extends (...args: any[]) => infer R ? R : never;
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type NonNull<T> = Exclude<T, undefined | null>;
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