import { DiffCoverage } from '../../../../../../../document-api/src/index.js';
/** Default v1 coverage — all supported components enabled. */
export declare const V1_COVERAGE: DiffCoverage;
/** Default v2 coverage — every currently supported component enabled. */
export declare const V2_COVERAGE: DiffCoverage;
/**
 * Returns true when two coverage objects are structurally equal.
 */
export declare function coverageEquals(a: DiffCoverage, b: DiffCoverage): boolean;
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