import { JsonObject } from "type-fest";
//#region src/cli/shared/seed-chunker.d.ts
/**
 * Seed data keyed by table name, with an array of records per table.
 */
export type SeedData = Record<string, JsonObject[]>;
/**
 * A single chunk of seed data with metadata for ordered execution.
 */
export type SeedChunk = {
  data: SeedData;
  order: string[];
  index: number;
  total: number;
};
/**
 * Options for chunking seed data.
 */
export type ChunkSeedDataOptions = {
  /** Seed data keyed by type name */
  data: SeedData;
  /** Ordered list of type names (dependency order) */
  order: string[];
  /** Byte size of the bundled seed script code */
  codeByteSize: number;
  /** Maximum gRPC message size in bytes (default: 3.5MB) */
  maxMessageSize?: number;
};
/**
 * Split seed data into chunks that fit within the gRPC message size limit.
 *
 * Algorithm:
 * 1. Calculate the available budget for the arg field (maxMessageSize - codeByteSize - overhead)
 * 2. If all data fits in one message, return a single chunk
 * 3. Otherwise, iterate through tables in dependency order:
 *    - If a table fits in the current chunk, add it
 *    - If adding a table would exceed the budget, finalize the current chunk and start a new one
 *    - If a single table exceeds the budget, split its records across multiple chunks
 *    - If a single record exceeds the budget, throw an error
 * @param options - Chunking options
 * @returns Array of seed chunks
 */
export declare function chunkSeedData(options: ChunkSeedDataOptions): SeedChunk[];
//#endregion