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My typescript type declaration file not working

I attempted to learn how to publish a TypeScript NPM package for the first time by following tutorials. However, when I used the package in my TypeScript Node.js project, I discovered that it could not recognize the type files for the package. All the other NPM packages I am using have functional type systems except for mine. It appears that the type safety is not functioning properly. Here is the project structure:

I have a file named "easyerrormodule.ts" where I defined my types, for example:

export interface comonErrorAttributes{
string?: string[]
number?: number[]
}

export interface commonGeneralErrorRoleAttributes{
role?: string
setRole?: string
}

export interface  stringLengthErrorValueAttributes{
string?: string[]
}

export interface stringLengthErrorShortLengthAttributes{
shortMinLength?: number
shortMaxLength?: number
}

I also have this file with my logics called globaltype.ts;

import { comonErrorAttributes, commonGeneralErrorRoleAttributes, stringLengthErrorValueAttributes, stringLengthErrorShortLengthAttributes, 
stringLengthErrorLongStringLengthAttributes, stringLengthErrorLongStringAttributes} from "./easyerrormodule"

class GlobalErrorClass {
   logics run here
 }

export const errorInstance = new GlobalErrorClass()

My typescript config file:

 {
 "compilerOptions": {

/* Language and Environment */
"target": "es2015",                                  

/* Modules */
"module": "ES2015",                                
   

/* Emit */
 "declaration": true,                              

// "outFile": "./",                                
 "outDir": "./build/esm",                                

// "allowSyntheticDefaultImports": true,             
"esModuleInterop": true,                             
// "preserveSymlinks": true,                         
"forceConsistentCasingInFileNames": true,            

/* Type Checking */
"strict": true,                                     

/* Completeness */
// "skipDefaultLibCheck": true,                      
"skipLibCheck": true,                                
"typeRoots": ["./node_modules/@types/globaltype.d.ts"]
 },
 }

My package.json file:

{
 "name": "errorcatchernode",
 "version": "1.0.4",
 "description": "basic error handling module for node basic projects",
  "main": "build/globaltype.js",
  "types": "build/easyerrormodule.d.ts",
  "scripts": {
   "build": "tsc"
   },
  "license": "ISC",
  "devDependencies": {
   "typescript": "^5.0.4"
   }
   }

What Am I missing?

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