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类型“ToastInjector”中的属性“get”不可分配给基类型“Injector”中的同一属性

错误 TS2416:类型“ToastInjector”中的属性“get”无法分配给基本类型“Injector”中的同一属性。

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输入 \'(token: any, notFoundValue?: T, flags?: InjectFlags) => ToastPackage | T\' 不可分配给类型 \'{ (令牌:ProviderToken,notFoundValue:未定义,选项:InjectOptions & { 可选?: false; }):T;(令牌:ProviderToken,notFoundValue:null,选项:InjectOptions):T;(令牌:ProviderToken <...>,notFoundValue?:T,选项?:InjectOptions | InjectFlags):T;(令牌:ProviderToken<...>,而不是Fou...\'。

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Types of parameters \'flags\' and \'options\' are incompatible.\n  Type \'InjectOptions & { optional?: false; }\' is not assignable to type \'InjectFlags\'.\n
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toast-injector.ts

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import {Injector, InjectFlags} from \'@angular/core\xe2\x80\x99;\n\nimport { ToastPackage } from \'./toast-config\';\n\n\n\nexport class ToastRef<T> {\n\nexport class ToastInjector implements Injector {\n\n  constructor (\n\n    private _toastPck: ToastPackage,\n\n    private _parntInjtr: Injector\n\n  ) {}\n\n\n  //eslint-disable-next-line\n\n  get<T> …
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node.js typescript angular-toastr angular ngx-toastr

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