import type { SourceSegmentKind } from "./source-segmentation.js";
import type { SourceSegmentStatus } from "./evidence-record.js";
export declare const SOURCE_COMPILER_VERSION = "source-coverage-v1";
export interface SourceCoverageLedgerSegment {
    id: string;
    start: number;
    end: number;
    hash: string;
    kind: SourceSegmentKind;
    heading?: string;
    status: SourceSegmentStatus;
    evidenceRefs: string[];
    pageRefs: string[];
    reason?: string;
    processedAt?: string;
}
export interface SourceCoverageLedger {
    version: 1;
    sourceUri: string;
    sourceHash: string;
    compilerVersion: string;
    segmentMaxChars: number;
    compiledAt: string;
    updatedAt: string;
    finalizedAt?: string;
    state: "open" | "fully_covered";
    segments: SourceCoverageLedgerSegment[];
}
export interface SourceCoverageMetrics {
    sourceCoveragePercent: number;
    unresolvedSegmentCount: number;
    unrepresentedEvidenceCount: number;
    segmentsProcessed: number;
    segmentsIgnoredWithReason: number;
    totalSegments: number;
}
export declare function sourceCoverageLedgerRef(sourceUri: string): string;
export declare function sourceCoverageDir(wikiRoot: string): string;
export declare function sourceCoverageLedgerFile(wikiRoot: string, sourceUri: string): string;
export declare function sourceCoverageMetrics(ledger: SourceCoverageLedger): SourceCoverageMetrics;
export declare function readSourceCoverageLedger(wikiRoot: string, sourceUri: string): Promise<SourceCoverageLedger | null>;
export declare function writeSourceCoverageLedger(wikiRoot: string, ledger: SourceCoverageLedger): Promise<void>;
//# sourceMappingURL=coverage-ledger.d.ts.map