types.d.ts file is causing compile error

[wasimabbasbangash]

i imported the lib in my backend project but the types.d.ts file is causing compile errors.

`node_modules/ml-random-forest/types/types.d.ts:25:6 - error TS1036: Statements are not allowed in ambient contexts.

25 };
~
node_modules/ml-random-forest/types/types.d.ts:27:22 - error TS2304: Cannot find name 'DecisionTreeClassifier'.

27 type Estimator = DecisionTreeClassifier | DecisionTreeRegression;
~~~~~~~~~~~~~~~~~~~~~~
node_modules/ml-random-forest/types/types.d.ts:27:47 - error TS2304: Cannot find name 'DecisionTreeRegression'.

27 type Estimator = DecisionTreeClassifier | DecisionTreeRegression;
~~~~~~~~~~~~~~~~~~~~~~
node_modules/ml-random-forest/types/types.d.ts:29:36 - error TS2689: Cannot extend an interface 'RandomForestBaseOptions'. Did you mean 'implements'?

29 class RandomForestBase extends RandomForestBaseOptions {
~~~~~~~~~~~~~~~~~~~~~~~
node_modules/ml-random-forest/types/types.d.ts:175:5 - error TS2666: Exports and export assignments are not permitted in module augmentations.

175 export { RandomForestClassifier, RandomForestRegression }
~~~~~~

Found 5 error(s).`

it works fine when i rename the types file to types.ts but it's just temporary.
Note: The library works fine in my front end js project.