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x/momentum/core/type-guards.ts

Momentum is an open-source framework for building server-side Deno applications in TypeScript. It provides the paradigms and design patterns to guide developers to create robust, scalable, and enterprise-grade applications.
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import {  ClassProvider,  ConstructorProvider,  FactoryProvider,  Provider,  ValueProvider,} from "./module-metadata.ts";
export function isProvider(arg: unknown): arg is Provider {  return Object.prototype.hasOwnProperty.call(arg, "provide");}export function isValueProvider(arg: Provider): arg is ValueProvider {  return Object.prototype.hasOwnProperty.call(arg, "useValue");}export function isFactoryProvider(arg: Provider): arg is FactoryProvider {  return Object.prototype.hasOwnProperty.call(arg, "useFactory");}export function isClassProvider(arg: Provider): arg is ClassProvider {  return Object.prototype.hasOwnProperty.call(arg, "useClass");}export function isConstructorProvider(  arg: Provider,): arg is ConstructorProvider {  return (    isProvider(arg) &&    typeof arg.provide === "function" &&    !isClassProvider(arg) &&    !isFactoryProvider(arg) &&    !isValueProvider(arg)  );}