import type { ManifestDocument } from '../migration/migration-types.js';
import type { ScaffoldTemplateVariables } from './scaffold.js';
import type { BuiltInTemplateId } from './template-registry.js';
export interface BuiltInBlockArtifact {
    blockJsonDocument: Record<string, unknown>;
    manifestDocument: ManifestDocument;
    relativeDir: string;
    typesSource: string;
}
/**
 * Builds a starter manifest document for a generated compound child block.
 *
 * @param childTypeName TypeScript source type name for the child manifest.
 * @param childTitle Default title used by the child block.
 * @param bodyPlaceholder Optional placeholder used for the child body field.
 * @returns Starter manifest metadata for the compound child block.
 */
export declare function buildCompoundChildStarterManifestDocument(childTypeName: string, childTitle: string, bodyPlaceholder?: string): ManifestDocument;
/**
 * Generates typed structural artifacts for a built-in block scaffold.
 *
 * @param options.templateId Built-in template family to emit.
 * @param options.variables Resolved scaffold template variables.
 * @returns Structural artifacts for the built-in block, including compound
 * parent and child outputs when applicable.
 */
export declare function buildBuiltInBlockArtifacts({ templateId, variables }: {
    templateId: BuiltInTemplateId;
    variables: ScaffoldTemplateVariables;
}): BuiltInBlockArtifact[];
/**
 * Serializes a generated `block.json` document using scaffold formatting.
 *
 * @param document Structured `block.json` document.
 * @returns Pretty-printed JSON using tab indentation.
 */
export declare function stringifyBuiltInBlockJsonDocument(document: Record<string, unknown>): string;