type CoreDomElement = HTMLElement | SVGElement;
type MatrixResult = {
    translateX: number | string | SignedNumberObject;
    translateY: number | string | SignedNumberObject;
    translateZ: number | string | SignedNumberObject;
    scaleX: number | string | SignedNumberObject;
    scaleY: number | string | SignedNumberObject;
    scaleZ: number | string | SignedNumberObject;
    rotateX: number | string | SignedNumberObject;
    rotateY: number | string | SignedNumberObject;
    rotateZ: number | string | SignedNumberObject;
    skewX: number | string | SignedNumberObject;
    skewY: number | string | SignedNumberObject;
    [key: string]: any;
};
type SignedNumberObject = [boolean, number, string];

declare class UnitConverter {
    el: CoreDomElement;
    css: {
        [key: string]: any;
    };
    doc_css: {
        [key: string]: any;
    };
    matrix: MatrixResult;
    rect: DOMRect;
    par: CoreDomElement | undefined;
    parRect: DOMRect | undefined;
    constructor(el: CoreDomElement);
    getLength(prop: string, unit: string): number;
    getAngle(unit: string): number;
    getBaseUnit(property: string): 'deg' | 'px' | '' | undefined;
    convert(property: string, value: SignedNumberObject, toUnit: string): SignedNumberObject;
    applyBaseUnit(property: string, value: SignedNumberObject): SignedNumberObject;
    solveFromToFallbackEquasions(property: string, base: string, from: string, to: string): [SignedNumberObject, SignedNumberObject];
    convertFromToCss(property: string, from: SignedNumberObject, to: SignedNumberObject, css: SignedNumberObject): [SignedNumberObject, SignedNumberObject];
    combine(property: string, a: SignedNumberObject, b: SignedNumberObject): SignedNumberObject;
    addUp(property: string, items: Array<SignedNumberObject>, toUnit?: string | undefined): SignedNumberObject;
    solveEquasion(property: string, equation: string, toUnit?: string | undefined): SignedNumberObject;
    stringSolveEquasions(property: string, input: string, toUnit?: string | undefined): string;
}

declare const isColor: (c: string) => boolean;
declare const colorToRgba: (color: string) => (string | number)[];
declare function solveFromToFallbackNoPropertyEquasions(base: SignedNumberObject, from: SignedNumberObject, to: SignedNumberObject): [SignedNumberObject, SignedNumberObject];
declare function unifySingleUnitlessValue(from: string, to: string): [any[], any[]];
declare function unifyUnitlessValues(from: any, to: any): [any[], any[]];
declare function unifyUnitValues(uc: UnitConverter, from: any, to: any): [any[], any[]];
declare function flattenBoolcut(...arrays: any[][]): any[][];
declare function stringifyNumbers(...numbers: any[]): string[];
declare const parseBorderOrOutline: (prop: string, b: string) => {
    [key: string]: string | number;
};
declare const parseMarginPaddingInset: (key: string, input: string) => {
    [key: string]: string;
};
declare function parseBorderRadius(key: string, input: string): {
    [key: string]: string;
};
declare function disassambleBorderCornerRadius(value: string): string[];
declare function parsePositionProperty(key: string, value: string): string[];
declare function parseAndUnifyShadows(property: string, shadowString1: string, shadowString2: string): any[];
declare function parseAndUnifyFilters(from: string, to: string): any[];

declare const decomposeMatrix: (matrix: string) => MatrixResult;
declare function matrixToAbsolute(uc: UnitConverter, matrix: string): string;
declare function unifyMatrixEntry(prop: string | number, s: string): SignedNumberObject;
declare function unifyMatrix(matrix: MatrixResult): MatrixResult;
declare function buildTransformString({ translateX, translateY, translateZ, scaleX, scaleY, scaleZ, rotateX, rotateY, rotateZ, skewX, skewY }: MatrixResult, rel: any): string;

declare const isSignableNumber: (s: string) => boolean;
declare const stringreplaceSignableNumbers: (s: string) => any[];
declare const toSignedNumber: (s: string) => SignedNumberObject;
declare const boolCutSignedNumber: (sn: SignedNumberObject) => [number, string];
declare const stringifySignedNumber: (sn: SignedNumberObject) => string;

export { UnitConverter, boolCutSignedNumber, buildTransformString, colorToRgba, decomposeMatrix, disassambleBorderCornerRadius, flattenBoolcut, isColor, isSignableNumber, matrixToAbsolute, parseAndUnifyFilters, parseAndUnifyShadows, parseBorderOrOutline, parseBorderRadius, parseMarginPaddingInset, parsePositionProperty, solveFromToFallbackNoPropertyEquasions, stringifyNumbers, stringifySignedNumber, stringreplaceSignableNumbers, toSignedNumber, unifyMatrix, unifyMatrixEntry, unifySingleUnitlessValue, unifyUnitValues, unifyUnitlessValues };