import type { CalcFor_DimensionPercentageFor_LengthValue, CalcFor_Length, Function as FunctionType } from 'lightningcss';
import type { ProcessorBuilder } from './processor';
export declare class Functions {
    private readonly Processor;
    private readonly logger;
    constructor(Processor: ProcessorBuilder);
    processCalc(calc: CalcFor_DimensionPercentageFor_LengthValue | CalcFor_Length): string;
    processFunction(fn: string | FunctionType): any;
    processMathFunction(name: string, value: Array<CalcFor_DimensionPercentageFor_LengthValue> | Array<CalcFor_Length> | CalcFor_DimensionPercentageFor_LengthValue | CalcFor_Length): string;
    private tryEval;
    private processColorMix;
}