import type { ObjectLabelStyle, ObjectStyle } from "./object-types.js";
export declare function validateObjectStyle(style: ObjectStyle): void;
export declare function normalizeLabel(value: ObjectStyle["label"]): ObjectLabelStyle | null;
export declare function styleTint(style: ObjectStyle): readonly [number, number, number, number];
//# sourceMappingURL=object-style-helpers.d.ts.map