declare const _default: string;

type KeyframeProperties = Record<string, string>;
type KeyframeSteps = Record<string, KeyframeProperties>;
interface Theme {
    accentColor?: Record<string, string>;
    animation?: Record<string, string>;
    aspectRatio?: Record<string, string>;
    backdropBlur?: Record<string, string>;
    backdropBrightness?: Record<string, string>;
    backdropContrast?: Record<string, string>;
    backdropGrayscale?: Record<string, string>;
    backdropHueRotate?: Record<string, string>;
    backdropInvert?: Record<string, string>;
    backdropOpacity?: Record<string, string>;
    backdropSaturate?: Record<string, string>;
    backdropSepia?: Record<string, string>;
    backgroundColor?: Record<string, string>;
    backgroundImage?: Record<string, string>;
    blur?: Record<string, string>;
    borderColor?: Record<string, string>;
    borderRadius?: Record<string, string>;
    borderSpacing?: Record<string, string>;
    borderWidth?: Record<string, string>;
    boxShadow?: Record<string, string>;
    boxShadowColor?: Record<string, string>;
    brightness?: Record<string, string>;
    caretColor?: Record<string, string>;
    colors?: Record<string, string>;
    columns?: Record<string, string>;
    contrast?: Record<string, string>;
    cursor?: Record<string, string>;
    divideColor?: Record<string, string>;
    divideWidth?: Record<string, string>;
    dropShadow?: Record<string, string | string[]>;
    fill?: Record<string, string>;
    flexBasis?: Record<string, string>;
    fontFamily?: Record<string, string | [string, {
        fontFeatureSettings?: string;
        fontVariationSettings?: string;
    }]>;
    fontSize?: Record<string, string | readonly [
        string,
        string | {
            lineHeight?: string;
            letterSpacing?: string;
            fontWeight?: string;
        }
    ]>;
    fontWeight?: Record<string, string>;
    gap?: Record<string, string>;
    grayscale?: Record<string, string>;
    gridAutoColumns?: Record<string, string>;
    gridAutoRows?: Record<string, string>;
    gridColumn?: Record<string, string>;
    gridColumnEnd?: Record<string, string>;
    gridColumnStart?: Record<string, string>;
    gridRow?: Record<string, string>;
    gridRowEnd?: Record<string, string>;
    gridRowStart?: Record<string, string>;
    gridTemplateColumns?: Record<string, string>;
    gridTemplateRows?: Record<string, string>;
    height?: Record<string, string>;
    hueRotate?: Record<string, string>;
    inset?: Record<string, string>;
    invert?: Record<string, string>;
    keyframes?: Record<string, KeyframeSteps>;
    letterSpacing?: Record<string, string>;
    lineClamp?: Record<string, string>;
    lineHeight?: Record<string, string>;
    listStyleImage?: Record<string, string>;
    listStyleType?: Record<string, string>;
    margin?: Record<string, string>;
    maxHeight?: Record<string, string>;
    maxWidth?: Record<string, string>;
    minHeight?: Record<string, string>;
    minWidth?: Record<string, string>;
    objectPosition?: Record<string, string>;
    outlineColor?: Record<string, string>;
    outlineOffset?: Record<string, string>;
    outlineWidth?: Record<string, string>;
    opacity?: Record<string, string>;
    order?: Record<string, string>;
    padding?: Record<string, string>;
    placeholderColor?: Record<string, string>;
    ringColor?: Record<string, string>;
    ringWidth?: Record<string, string>;
    ringOffsetColor?: Record<string, string>;
    ringOffsetWidth?: Record<string, string>;
    rotate?: Record<string, string>;
    saturate?: Record<string, string>;
    scale?: Record<string, string>;
    scrollMargin?: Record<string, string>;
    scrollPadding?: Record<string, string>;
    sepia?: Record<string, string>;
    size?: Record<string, string>;
    skew?: Record<string, string>;
    space?: Record<string, string>;
    spacing?: Record<string, string>;
    stroke?: Record<string, string>;
    strokeWidth?: Record<string, string>;
    textColor?: Record<string, string>;
    textDecorationColor?: Record<string, string>;
    textDecorationThickness?: Record<string, string>;
    textIndent?: Record<string, string>;
    textUnderlineOffset?: Record<string, string>;
    transformOrigin?: Record<string, string>;
    transitionDelay?: Record<string, string>;
    transitionDuration?: Record<string, string>;
    transitionProperty?: Record<string, string>;
    transitionTimingFunction?: Record<string, string>;
    translate?: Record<string, string>;
    width?: Record<string, string>;
    zIndex?: Record<string, string>;
}

type Rule = {
    kind: 'rule';
    selector: string;
    nodes: AstNode[];
};
type Declaration = {
    kind: 'declaration';
    property: string;
    value: string;
};
type AstNode = Rule | Declaration;
declare function rule(selector: string, nodes: AstNode[]): Rule;
declare function decl(property: string, value: string): Declaration;
declare function optimizeCss(input: string): string;
declare function compile(rawCandidates: string[], theme?: Theme): string;

export { type AstNode, type Declaration, type Rule, compile, decl, optimizeCss, _default as preflight, rule };