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pgul
- addMethod<T>(obj: T, prop: string, methodFunc: ((this: T, ...args: any) => any)): void
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Parameters
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obj: T
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prop: string
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methodFunc: ((this: T, ...args: any) => any)
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- (this: T, ...args: any): any
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Parameters
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this: T
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Rest ...args: any
Returns any
Returns void
thisの型参照を残しながら任意のメソッドを拡張する
Foo.prototype[methodName] = function (){...}とほぼ同等