/**
 * CSV parsing for module tree and symbol assignment LLM responses.
 */
export { formatCsvValue } from './csv-utils.js';
/**
 * Normalize an LLM-returned module path before validation.
 *
 * Fixes common LLM formatting quirks:
 * - Strips backticks and surrounding quotes
 * - Lowercases each segment
 * - Replaces underscores with hyphens
 * - Trims whitespace within segments
 * - Collapses consecutive dots
 */
export declare function normalizeModulePath(raw: string): string;
/**
 * Validate a module slug.
 * Rules: ^[a-z][a-z0-9-]*$, max 50 chars, no consecutive/trailing hyphens
 */
export declare function isValidSlug(slug: string): boolean;
/**
 * Validate a module path.
 * Rules: Must start with "project", dot-separated valid slugs
 */
export declare function isValidModulePath(path: string): boolean;
export interface ModuleDefinitionRow {
    parentPath: string;
    slug: string;
    name: string;
    description: string;
    isTest: boolean;
}
export interface TreeParseResult {
    modules: ModuleDefinitionRow[];
    errors: string[];
}
/**
 * Parse Phase 1 LLM response (tree structure).
 * Expected CSV format: type,parent_path,slug,name,description,is_test
 * Also accepts legacy 5-column format without is_test.
 */
export declare function parseTreeCsv(content: string): TreeParseResult;
export interface SymbolAssignmentRow {
    symbolId: number;
    modulePath: string;
}
export interface AssignmentParseResult {
    assignments: SymbolAssignmentRow[];
    errors: string[];
}
/**
 * Parse Phase 2 LLM response (symbol assignments).
 * Expected CSV format: type,symbol_id,module_path
 */
export declare function parseAssignmentCsv(content: string): AssignmentParseResult;
export interface DeepenModuleRow {
    parentPath: string;
    slug: string;
    name: string;
    description: string;
}
export interface DeepenReassignRow {
    definitionId: number;
    targetModulePath: string;
}
export interface DeepenParseResult {
    newModules: DeepenModuleRow[];
    reassignments: DeepenReassignRow[];
    errors: string[];
}
/**
 * Parse Phase 3 LLM response (deepen/split modules).
 * Expected CSV format: type,parent_path,slug,name,description,definition_id
 */
export declare function parseDeepenCsv(content: string): DeepenParseResult;
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