export interface DataSeries {
    values: number[];
    labels?: string[];
}

export interface DataMatrix {
    data: number[][];
    columns?: string[];
    rows?: string[];
}

export interface Condition {
    field: string;
    operator: '>' | '<' | '=' | '>=' | '<=' | '!=';
    value: number | string;
}

export interface ApiResponse<T> {
    success: boolean;
    data?: T;
    error?: string;
}