Cannot find type definition file for ambient declaration module

TypeScript Version: 3.6 to 3.8.0-dev.20191025

Search Terms: ambient module triple slash reference path declaration

Code

// A *self-contained* demonstration of the problem follows...
[typings/somemodule/index.d.ts]
declare module "somemodule"
{
  export namespace common {
    export interface Foo {
      bar: string;
      fuzz: Number;
    }
  }
}

[src/index.ts]
/// <reference path="../typings/somemodule/index.d.ts" />

Typescript 3.5.3 works as expected, anything at or above 3.6 has the same issue..

When running tsc -d, for a manually created declaration file, the triple slash reference path file should be preserved in the output declaration file. This particular declaration file acts as a shim for an existing library whose type definitions are incomplete and is to be included as-is and without transpiler manipulation in the output declaration file. This provides accurate intellisense for package consumers and ensures build errors do not occur.

Expected behavior:
Maintain the same triple-slash reference path in the .d.ts file as was in the .ts file.

[dist/index.d.ts]
/// <reference path="../typings/somemodule/index.d.ts" />

Actual behavior:
The reference path is changed to reference types and the relative path is also broken:

[dist/index.d.ts]
/// <reference types="typings/somemodule" />

This causes consuming applications of the package to receive the following build error:
Cannot find type definition file for 'typings/somemodule'.

I have been unsuccessful in manipulating the consuming application to build correctly or provide correct intellisense with the updated directive. The original directive must be preserved.

Playground Link:

Related Issues: I believe this is where the issue was introduced: #32878

Reproduce el problema con tsc -d usando src/index.ts y typings/somemodule/index.d.ts, y luego compara el dist/index.d.ts generado con la referencia triple-slash esperada. Lee el issue relacionado #32878 y sigue el comportamiento de emisión de declaraciones responsable de convertir la referencia de ruta. Se considera terminado cuando se conserva la ruta de referencia original y las aplicaciones consumidoras dejan de informar de que falta el archivo de definición de tipos.