NativeScript/nativescript-core/ui/styling/gradient.d.ts

import { LengthPercentUnit } from "./style-properties";
import { Color } from "../../color";
import { LinearGradient as LinearGradientDefinition } from "../../css/parser";

export class LinearGradient {
	public angle: number;
	public colorStops: ColorStop[];

	public static parse(
		value: LinearGradientDefinition
	): LinearGradientDefinition;

	public static equals(
		first: LinearGradientDefinition,
		second: LinearGradientDefinition
	): boolean;
}

export interface ColorStop {
	color: Color;
	offset?: LengthPercentUnit;
}