vega-frontend-monorepo/apps/token/src/lib/decimals.ts

import type { BigNumber } from '../lib/bignumber';

export function addDecimal(value: BigNumber, decimals: number): string {
  return value
    .dividedBy(Math.pow(10, decimals))
    .decimalPlaces(decimals)
    .toString();
}

export function removeDecimal(value: BigNumber, decimals: number): string {
  return value.times(Math.pow(10, decimals)).toFixed(0);
}