import type Database from 'better-sqlite3';
import type { Definition } from '../../parser/definition-extractor.js';
import type { FileReference, ImportedSymbol, SymbolUsage } from '../../parser/reference-extractor.js';
import type { FileInsert } from '../schema.js';
export interface FileDetails {
    id: number;
    path: string;
    language: string;
    sizeBytes: number;
    modifiedAt: string;
    contentHash: string;
}
export interface FileInfo {
    id: number;
    path: string;
    language: string;
    sizeBytes: number;
}
export interface FileWithStats {
    id: number;
    path: string;
    importedByCount: number;
    importsCount: number;
}
export interface FileImportedBy {
    id: number;
    path: string;
    line: number;
    column: number;
}
export interface FileImport {
    id: number;
    toFileId: number | null;
    type: string;
    source: string;
    isExternal: boolean;
    isTypeOnly: boolean;
    line: number;
    column: number;
    toFilePath: string | null;
}
export declare class FileRepository {
    private db;
    constructor(db: Database.Database);
    insert(file: FileInsert): number;
    insertDefinition(fileId: number, def: Definition): number;
    insertReference(fromFileId: number, toFileId: number | null, ref: FileReference): number;
    insertSymbol(refId: number | null, defId: number | null, sym: ImportedSymbol, fileId?: number): number;
    insertUsage(symbolId: number, usage: SymbolUsage): void;
    getById(id: number): FileDetails | null;
    getIdByPath(path: string): number | null;
    getAll(): FileInfo[];
    getAllWithHash(): Array<{
        id: number;
        path: string;
        contentHash: string;
    }>;
    updateHash(fileId: number, contentHash: string, sizeBytes: number, modifiedAt: string): void;
    getAllWithStats(): FileWithStats[];
    getOrphans(options?: {
        includeIndex?: boolean;
        includeTests?: boolean;
    }): Array<{
        id: number;
        path: string;
    }>;
    getImports(fileId: number): FileImport[];
    getImportedBy(fileId: number): FileImportedBy[];
    getCount(): number;
    getReferenceCount(): number;
    getUsageCount(): number;
}
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