import type { AuditTask } from "../types.js";
import { ESTIMATED_TOKENS_PER_LINE } from "audit-tools/shared";
export { ESTIMATED_TOKENS_PER_LINE };
export declare const ESTIMATED_PACKET_PROMPT_TOKENS = 900;
/**
 * Build a path → size_bytes index from a repo manifest. Byte counts are
 * recorded during intake, so this never reads files. Review packet token
 * estimates are derived from these bytes (Phase 2) instead of counted lines.
 */
export declare function sizeIndexFromManifest(repoManifest?: {
    files: ReadonlyArray<{
        path: string;
        size_bytes: number;
    }>;
}): Record<string, number>;
/** Estimated content tokens for one task across all of its files. */
export declare function taskContentTokens(task: AuditTask, sizeIndex?: Record<string, number>, lineIndex?: Record<string, number>): number;
/**
 * Estimated content tokens across a set of file paths, resolving an owning task
 * per path so the line fallback can read its `file_line_counts`. Shared files
 * are counted once.
 */
export declare function fileGroupContentTokens(filePaths: Iterable<string>, tasks: AuditTask[], sizeIndex?: Record<string, number>, lineIndex?: Record<string, number>): number;
export declare function estimateTaskGroupTokens(tasks: AuditTask[], sizeIndex?: Record<string, number>, lineIndex?: Record<string, number>): number;
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