import type { RetrofitInitBlockTarget } from './cli-init-types.js';
/**
 * Generate the `scripts/block-config.ts` source for retrofit block targets.
 *
 * @param targets Existing block targets detected by the init plan.
 * @returns Complete TypeScript source for the generated block config helper.
 */
export declare function buildRetrofitBlockConfigSource(targets: RetrofitInitBlockTarget[]): string;
/**
 * Generate the `scripts/sync-types-to-block-json.ts` helper source.
 *
 * @returns Complete TypeScript source for the metadata sync helper.
 */
export declare function buildRetrofitSyncTypesScriptSource(): string;
/**
 * Generate the `scripts/sync-project.ts` orchestration helper source.
 *
 * @returns Complete TypeScript source for the project sync entrypoint.
 */
export declare function buildRetrofitSyncProjectScriptSource(): string;
/**
 * Build the helper file source map written by `wp-typia init --apply`.
 *
 * @param blockTargets Existing block targets detected by the init plan.
 * @returns Relative helper file paths mapped to their generated source.
 */
export declare function buildRetrofitHelperFiles(blockTargets: RetrofitInitBlockTarget[]): Record<string, string>;