import { CalculatedField, FieldsMap } from './types/field';
import { Formula, FormulaSegment } from './types/formula';
export declare class FieldCalculator {
    static mapOperation(operator: string): (source: number | number[], target?: number) => number;
    static mapValue(field: CalculatedField, segment: FormulaSegment, fields: FieldsMap): any;
    static calculate(field: CalculatedField, formula: Formula, fields: FieldsMap): number;
    static findDependencies(field: CalculatedField): string[];
    private static findField;
    private static findDatalistValue;
}