NativeScript/nativescript-core/ui/styling/css-animation-parser.d.ts

import {
	KeyframeAnimationInfo,
	KeyframeDeclaration,
	KeyframeInfo,
	UnparsedKeyframe,
} from "../animation/keyframe-animation";

export class CssAnimationParser {
	public static keyframeAnimationsFromCSSDeclarations(
		declarations: KeyframeDeclaration[]
	): KeyframeAnimationInfo[];

	public static keyframesArrayFromCSS(
		keyframes: UnparsedKeyframe[]
	): KeyframeInfo[];
}

export function parseKeyframeDeclarations(
	unparsedKeyframeDeclarations: KeyframeDeclaration[]
): KeyframeDeclaration[];