config redirect

node_modules/chart.js/dist/helpers/helpers.curve.d.ts

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+import type { ChartArea } from '../types/index.js';
+export interface SplinePoint {
+    x: number;
+    y: number;
+    skip?: boolean;
+    cp1x?: number;
+    cp1y?: number;
+    cp2x?: number;
+    cp2y?: number;
+}
+export declare function splineCurve(firstPoint: SplinePoint, middlePoint: SplinePoint, afterPoint: SplinePoint, t: number): {
+    previous: SplinePoint;
+    next: SplinePoint;
+};
+/**
+ * This function calculates Bézier control points in a similar way than |splineCurve|,
+ * but preserves monotonicity of the provided data and ensures no local extremums are added
+ * between the dataset discrete points due to the interpolation.
+ * See : https://en.wikipedia.org/wiki/Monotone_cubic_interpolation
+ */
+export declare function splineCurveMonotone(points: SplinePoint[], indexAxis?: 'x' | 'y'): void;
+/**
+ * @private
+ */
+export declare function _updateBezierControlPoints(points: SplinePoint[], options: any, area: ChartArea, loop: boolean, indexAxis: 'x' | 'y'): void;