Wrong typing for offset for Doughnut

[mlankamp]

Expected behavior

The offset should be defined as an number of number array.

export interface DoughnutControllerDatasetOptions{
  /**
   * Arc offset (in pixels).
   */
-  offset: number;
+  offset: number | number[];
}

export interface DoughnutControllerChartOptions {
  /**
   * Arc offset (in pixels).
   */
-  offset: number;
+  offset: number | number[];
}

Current behavior

According to the test https://github.com/chartjs/Chart.js/blob/master/test/fixtures/controller.doughnut/doughnut-spacing-and-offset.js the offset can be an array of numbers, but the typing in DoughnutControllerDatasetOptions and DoughnutControllerChartOptions describe it as a number

Reproducible sample

https://www.typescriptlang.org/play?ssl=32&ssc=1&pln=1&pc=1#code/JYWwDg9gTgLgBAbzgYQBYENZwL5wGZQQhwDkAxhrAHQBWAziQNwCwAUGwG6ZxkwAecALxwAJhDIBXEAFMAdjCoBzaTACiAG2kz5AIQCeASREAKAEQg9aTDFMBKOOjpwAEgBUAsgBlk6WVzoaWnIwLKxcUHAWVljCstIA7iiUMMa8fAA0iGxwOXAwemDSAFykYhKKqLISMCTp2bki6DDoJQj1uaJNjip0JQDabawdHY3N-QCMAAyZAEzTcAAs8wCsKwC6dUPDOeroAEbS6iUkACJddCpw47Xtw3voZADWioQSsiLIEOrQ-bfbJFBpCIblttjkSNBfMoQWDciQ9IdvvEYbDSC9pHIUbCSHt1BJpCQ-rk1kTsBsibsDupenA+kTwQYYForljhiRGcyZqyOuymcQAMzcuEc4gLIUMvlwZaE0HEzYdbDy3IQMAwYAQWQ0wbbOhgB7AWSKEqrJUdCB4PAXGD9FbzO2ZSbk2XYeou1jYWyhIA

Optional extra steps/info to reproduce

This typescipt example is the code from https://github.com/chartjs/Chart.js/blob/master/test/fixtures/controller.doughnut/doughnut-spacing-and-offset.js

import { Chart } from 'chart.js';

var ctx = document.getElementById("myChart") as HTMLCanvasElement;
var myChart = new Chart(ctx, {
    type: 'doughnut',
    data: {
      datasets: [{
        data: [10, 20, 40, 50, 5],
        label: 'Dataset 1',
        backgroundColor: [
          'red',
          'orange',
          'yellow',
          'green',
          'blue'
        ]
      }],
      labels: [
        'Item 1',
        'Item 2',
        'Item 3',
        'Item 4',
        'Item 5'
      ],
    },
    options: {
      spacing: 50,
      offset: [0, 50, 0, 0, 0], /* typings error */
    }
  }
});

Possible solution

No response

Context

No response

chart.js version

v3.7.0 and v4.1.2

Browser name and version

No response

Link to your project

No response