type FlowNodeDefinition = {
    id: string;
    customProperties: Record<string, string>;
};
type CostCalculationResult = {
    total: number;
    errors: number;
    average: number;
    reference?: number;
    critical?: number;
    warning?: number;
};
export declare class ProcessCostsService {
    private flowNodeInstances;
    private processCostsExpressionParams;
    private instances;
    private costResultsByFlowNodeId;
    private instanceCounter;
    private thresholdsByFlowNodeId;
    constructor(databaseProcessInstance: any, flowNodeDefinitions: FlowNodeDefinition[]);
    getInstanceCount(flowNodeId: string): number | undefined;
    getCostsForFlowNodeId(flowNodeId: string): Record<string, CostCalculationResult> | undefined;
    getAllProcessCosts(): Record<string, Record<string, CostCalculationResult>>;
    getFlowNodeExecutionCount(flowNodeId: string, flowNodeInstanceId: string): number;
    getProcessInstanceCount(): number;
    private splitCostProperties;
    private precalculateCosts;
    private getProcessCosts;
    private setProcessCostExpressionParamsForInstance;
    private getCurrentFlowNode;
    private buildTokenHistoryForFlowNodeInstance;
    private buildDataObjectsForFlowNodeInstance;
}
export {};