import { NgDocPlaygroundProperties } from '@ng-doc/core';
import { ObjectLiteralExpression } from 'ts-morph';
import { NgDocPlaygroundMetadata } from '../../interfaces';
/**
 * Collects all the information about a playground that is needed to render and build it.
 * @param id - The id of the playground
 * @param playground - The playground object
 * @param additionalProps
 */
export declare function buildPlaygroundMetadata(id: string, playground: ObjectLiteralExpression, additionalProps?: NgDocPlaygroundProperties): NgDocPlaygroundMetadata;