how to use it with typescript?

[imir-hoxha]

I installed it via npm, but I get the following errors:

Compiled with problems:X

ERROR in ./node_modules/assert-plus/assert.js 3:13-30

Module not found: Error: Can't resolve 'assert' in '..\node_modules\assert-plus'
Did you mean './assert'?
Requests that should resolve in the current directory need to start with './'.
Requests that start with a name are treated as module requests and resolve within module directories (node_modules, ..\node_modules).
If changing the source code is not an option there is also a resolve options called 'preferRelative' which tries to resolve these kind of requests in the current directory too.

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
- add a fallback 'resolve.fallback: { "assert": require.resolve("assert/") }'
- install 'assert'
If you don't want to include a polyfill, you can use an empty module like this:
resolve.fallback: { "assert": false }

ERROR in ./node_modules/assert-plus/assert.js 5:13-37

Module not found: Error: Can't resolve 'stream' in '..\node_modules\assert-plus'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
- add a fallback 'resolve.fallback: { "stream": require.resolve("stream-browserify") }'
- install 'stream-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
resolve.fallback: { "stream": false }

ERROR in ./node_modules/assert-plus/assert.js 7:11-26

Module not found: Error: Can't resolve 'util' in '..\node_modules\assert-plus'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
- add a fallback 'resolve.fallback: { "util": require.resolve("util/") }'
- install 'util'
If you don't want to include a polyfill, you can use an empty module like this:
resolve.fallback: { "util": false }

ERROR in ./node_modules/backbone/backbone.js

Module not found: Error: Can't resolve 'jquery' in '..\node_modules\backbone'

ERROR in ./node_modules/extsprintf/lib/extsprintf.js 4:17-34

Module not found: Error: Can't resolve 'assert' in '..\node_modules\extsprintf\lib'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
- add a fallback 'resolve.fallback: { "assert": require.resolve("assert/") }'
- install 'assert'
If you don't want to include a polyfill, you can use an empty module like this:
resolve.fallback: { "assert": false }

ERROR in ./node_modules/extsprintf/lib/extsprintf.js 6:15-30

Module not found: Error: Can't resolve 'util' in '..\node_modules\extsprintf\lib'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
- add a fallback 'resolve.fallback: { "util": require.resolve("util/") }'
- install 'util'
If you don't want to include a polyfill, you can use an empty module like this:
resolve.fallback: { "util": false }

ERROR in ./node_modules/verror/lib/verror.js 6:15-30

Module not found: Error: Can't resolve 'util' in '..\node_modules\verror\lib'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
- add a fallback 'resolve.fallback: { "util": require.resolve("util/") }'
- install 'util'
If you don't want to include a polyfill, you can use an empty module like this:
resolve.fallback: { "util": false }

ERROR in ./node_modules/xlsx-chart/chart.js 7:9-22

Module not found: Error: Can't resolve 'fs' in '..\node_modules\xlsx-chart'

ERROR in ./node_modules/xlsx-chart/chart/base.js 11:9-22

Module not found: Error: Can't resolve 'fs' in '..\node_modules\xlsx-chart\chart'

ERROR in ./node_modules/xlsx-chart/chart/columnAvg.js 11:9-22

Module not found: Error: Can't resolve 'fs' in '..\node_modules\xlsx-chart\chart'

ERROR in ./node_modules/xlsx-chart/chart/columnGroup.js 11:9-22

Module not found: Error: Can't resolve 'fs' in '..\node_modules\xlsx-chart\chart'

ERROR in ./node_modules/xlsx-chart/chart/columnGroupAvg.js 11:9-22

Module not found: Error: Can't resolve 'fs' in '..\node_modules\xlsx-chart\chart'

ERROR in ./node_modules/xml2js/lib/parser.js 38:17-47

Module not found: Error: Can't resolve 'timers' in '..\node_modules\xml2js\lib'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
- add a fallback 'resolve.fallback: { "timers": require.resolve("timers-browserify") }'
- install 'timers-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
resolve.fallback: { "timers": false }

[JangveladzeDima]

in my case ->
[ async generateAnnualSalesGraph(years: number[]) {
return new Promise(async (resolve, reject) => {
const annualSalesDataByYears: any[] = await Promise.all(years.map(
async year => {
return {
year,
data: (await this.getAnnualSales(year)).data
};
}
));

  const XLSXChart = require("xlsx-chart");
  const xlsxChart = new XLSXChart();
  const data = {};
  annualSalesDataByYears.map(sales => {
    const el = {};
    sales.data.forEach((value, index) => {
      el[Months[index]] = value;
    });
    data[sales.year] = el;
  });

  const opts = {
    chart: "line",
    titles: [...years.map(year => year.toString())],
    fields: [...Months,],
    data: { ...data },
    chartTitle: "Line chart"
  };

  return xlsxChart.generate(opts, function (err, data) {
    if (err) {
      reject(err);
    } else {
      resolve(data);
    }
  });
});

}](url)