/**
 * Split a CSS style string into individual declarations, respecting
 * parentheses (e.g. `url(...)`) and quoted strings so that semicolons
 * inside data URIs like `url("data:image/svg+xml;utf8,...")` are not
 * treated as declaration separators.
 */
export declare function splitCssDeclarations(style: string): string[];
export declare const GRADIENT_COLOR_SPACE_RE: RegExp;
/**
 * Strip gradient color interpolation methods (e.g. `in oklab`, `in oklch`)
 * from CSS gradient values. Image renderers (Satori, Takumi) don't support them.
 */
export declare function stripGradientColorSpace(value: string): string;
export declare function resolveColorMix(value: string): string;