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MOBILE-3320 types: Exclude any singleton props

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This commit is contained in:
Noel De Martin 2021-03-03 13:31:45 +01:00
parent 32be164be7
commit 091ad1ff6e
1 changed files with 10 additions and 3 deletions
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13
src/core/singletons/index.ts
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@ -64,10 +64,17 @@ const OBJECT_PROTOTYPE = Object.getPrototypeOf(Object);
let singletonsInjector: Injector | null = null;
/**
* Helper to get service class methods.
* Helper to get service class properties that are methods.
*/
type GetMethods<T> = {
[K in keyof T]: T[K] extends (...args: unknown[]) => unknown ? K : never;
[K in keyof T]: T[K] extends (...args: unknown[]) => unknown ? K : never
}[keyof T];
/**
* Helper to get service class properties that are not methods.
*/
type GetNonMethods<T> = {
[K in keyof T]: T[K] extends (...args: unknown[]) => unknown ? never : K
}[keyof T];
/**
@ -76,7 +83,7 @@ type GetMethods<T> = {
* @see makeSingleton
*/
export type CoreSingletonProxy<Service, Getters extends keyof Service = never> =
Pick<Service, GetMethods<Service>> &
Pick<Service, Exclude<GetMethods<Service>, GetNonMethods<Service>>> &
Pick<Service, Getters> &
{
instance: Service;