/**
 * Chunk Entity
 *
 * Represents a semantic unit of code that can be indexed and searched.
 * This is a core domain entity with no external dependencies.
 */
/**
 * Types of code chunks that can be extracted from source files.
 */
export type ChunkType = "function" | "class" | "interface" | "type" | "enum" | "variable" | "block" | "file";
/**
 * A chunk of code or text that has been parsed and can be indexed.
 *
 * Chunks are the fundamental unit of indexing in RAGgrep. Each chunk
 * represents a meaningful code construct (function, class, etc.) that
 * can be independently searched and retrieved.
 */
export interface Chunk {
    /** Unique identifier for this chunk (typically filepath + line range) */
    id: string;
    /** The source code content */
    content: string;
    /** 1-based start line number in the source file */
    startLine: number;
    /** 1-based end line number in the source file */
    endLine: number;
    /** The type of code construct */
    type: ChunkType;
    /** Name of the construct (function name, class name, etc.) */
    name?: string;
    /** Whether this chunk is exported from its module */
    isExported?: boolean;
    /** JSDoc comment if present */
    jsDoc?: string;
    /** Additional metadata for extensibility */
    metadata?: Record<string, unknown>;
}
/**
 * Generate a unique chunk ID from filepath and line numbers.
 */
export declare function createChunkId(filepath: string, startLine: number, endLine: number): string;