export type ValueTypes = "string" | "number" | "boolean" | "object" | "array" | "undefined";
export type FunctionKey = `$${string}`;
export type Function = {
    [key: FunctionKey]: any[];
};
export type SolvedParamType = string | number | boolean | SolvedParamType[];
export type RefType = {
    $ref: string;
    $default?: SolvedParamType | RefType;
};
export type RootRefType = {
    $rootRef: string;
    $default?: SolvedParamType | RootRefType;
};
export type ParamType = string | number | boolean | RefType | RootRefType | Function | ParamType[];
export declare enum CalcOperators {
    ADDITION = "+",
    SUBTRACTION = "-",
    MULTIPLICATION = "*",
    DIVISION = "/"
}
export type CalcEquation = [
    number | RefType | RootRefType,
    CalcOperators,
    number | RefType | RootRefType
];
export type ConditionalEquation = [boolean, ParamType, ParamType];
export type EqualityEquation = [ParamType, ParamType];
export type FunctionsType = Record<ValueTypes, Record<string, FunctionHandler>>;
export type FunctionHandler = (value: any, params: any, ref: Record<string, any>, rootRef: Record<string, any>, functions: Partial<FunctionsType>) => any;