import { CircularArc, ProperCircularArc } from '../generation/spec/intersection.js';
import { AnalyzerGraph, ComputePolicy } from './types.js';
/**
 * Compute CircularArc property from graph structure.
 * Intersection graph of arcs on a circle
 * @param g
 * @param _policy
 */
export declare const computeCircularArc: (g: AnalyzerGraph, _policy: ComputePolicy) => CircularArc;
/**
 * Compute ProperCircularArc property from graph structure.
 * Circular arc graph with no arc containment
 * @param g
 * @param _policy
 */
export declare const computeProperCircularArc: (g: AnalyzerGraph, _policy: ComputePolicy) => ProperCircularArc;
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