remove-exports.md

In JS, a REX refactor is one where we remove the export keyword from variable declarations. Specifically, if a variable is not referenced in the toExport object construction, it shouldn't be exported.

For the following code:

export const a = 123;
export const c = [];
export const d = () => {};
export const b = 'asdf';
const toExport = { a, b, c };
export default toExport;

A REX refactor results in:

export const a = 123;
export const c = [];
const d = () => {};
export const b = 'asdf';
const toExport = { a, b, c };
export default toExport;

Another example. For the following code:

export const uio = 123;
export const opwe = [];
export const enrh = () => {};
export const aeem = 'asdf';
const toExport = { enrh, aeem };
export default toExport;

A REX refactor results in:

const uio = 123;
const opwe = [];
export const enrh = () => {};
export const aeem = 'asdf';
const toExport = { enrh, aeem };
export default toExport;

Perform a REX refactor on the following code.

{{INPUT_SOURCE_CODE}}

Result of REX refactor (without any comments or extra prose):