tsconfig.json

{
    "compilerOptions": {
        "target": "es2016" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
        "lib": [
            "es6"
        ] ,
        "module": "commonjs" /* Specify what module code is generated. */,
        "baseUrl": "." /* Specify the base directory to resolve non-relative module names. */,
        "paths": {
            "@core/*": ["./src/core/*"],
            "@helpers/*":["./src/helpers/*"],
            "@apps":["./src/apps/index.ts"],
            "@apps/*":["./src/apps/*"],
            "@test/*":["./src/tests/*"],
            "@config":["./src/config.ts"],
            "@app":["./src/app.ts"],
            "@server":["./src/server.ts"],
            "@database":["./src/database.ts"],
        },
        "resolveJsonModule": true /* Enable importing .json files. */,
        "allowJs": true /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */,
        "outDir": "build" /* Specify an output folder for all emitted files. */,
        "esModuleInterop": true /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */,
        "forceConsistentCasingInFileNames": true /* Ensure that casing is correct in imports. */,
        "strict": true /* Enable all strict type-checking options. */,
        "noImplicitAny": true /* Enable error reporting for expressions and declarations with an implied 'any' type. */,
        "strictNullChecks": true /* When type checking, take into account 'null' and 'undefined'. */,
        "noImplicitThis": true /* Enable error reporting when 'this' is given the type 'any'. */, 
        "skipLibCheck": true /* Skip type checking all .d.ts files. */
    },
    "plugins":[
        /* Transform paths in output .js files */
        {
           "transform":"typescript-transform-paths"
        },
        /* Transform paths in output .d.ts files */
        {
           "transform":"typescript-transform-paths",
           "afterDeclarations": true
        }
     ],
    "include": ["./src/**/*", "./tests/**/*"],
    "exclude": ["node_modules", ".vscode"]
}