NativeScript/packages/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;
}