[Typescript-Angular]DataType Number and its equivalent in typescript-angular

Description

YAML file had a data field defined as type "Number", when we generate client code for typescript-angular, this got generated as "BigDecimal" with the below import statement,
import { BigDecimal } from './bigDecimal';

What is the equivalent data type for Number in typescript. How to overcome this error type.

Swagger-codegen version

3.0.0 SNAPSHOT

Swagger declaration file content or url

Command line used for generation

Steps to reproduce

Generate ts file lines of code,

import { BigDecimal } from './bigDecimal';

/**

• A descriptor for a parameter.
  */
  export interface Sample {

  /**

  • The name .
    */
    name?: string;

  /**

  • The value .
    */
    value?: BigDecimal;
    }

Related issues/PRs

Suggest a fix/enhancement

The issue names the typescript-angular generator and a YAML field typed Number, but no repository file or test is specified. Start by reproducing the generated interface and inspect the typescript-angular generator's type-mapping entry point; done means the Number field uses the intended TypeScript type without an incorrect BigDecimal import, with a regression test for the generated output.