import ChartJS from 'chart.js';
import chartTrendline from 'chartjs-plugin-trendline';
ChartJS.plugins.register(chartTrendline);

{
	trendlineLinear: {
		colorMin: Color,
		colorMax: Color,
		lineStyle: string, // "dotted" | "solid" | "dashed" | "dashdot"
		width: number,
		xAxisKey: string, // optional
		yAxisKey: string, // optional
		projection: boolean, // optional
		trendoffset: number, // optional, if > 0 skips first n elements, if < 0 uses last n elements
		// optional
		label: {
			color: Color,
			text: string,
			display: boolean,
			displayValue: boolean,
			offset: number,
			percentage: boolean,
			font: {
				family: string,
				size: number,
			}
		},
		// optional
		legend: {
			text: string,
			strokeStyle: Color,
			fillStyle: Color,
			lineCap: string,
			lineDash: number[],
			lineWidth: number,
		}
	}
}