export interface DependencyGraph {
    nodes: Set<string>;
    edges: Map<string, Set<string>>;
}
export interface CircularDependencyResult {
    hasCircular: boolean;
    cycle: string[] | null;
}
export interface TopologicalOrderResult {
    success: boolean;
    order: string[];
    error?: string;
}
export declare function buildDependencyGraph(dependencies: Record<string, string[]>): DependencyGraph;
export declare function detectCircularDependencies(graph: DependencyGraph): CircularDependencyResult;
export declare function getTopologicalOrder(graph: DependencyGraph): TopologicalOrderResult;
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