export interface BuildConfig {
    /** Expand statically-defined macros at build time. Default: true */
    expandMacros: boolean;
    /** Remove unused let bindings. Default: true */
    treeShake: boolean;
    /** Include source maps in the bundle. Default: true */
    sourceMap: boolean;
}
export type CoverageReporter = 'lcov' | 'html';
export interface CoverageConfig {
    /**
     * Which file-based reporters to emit. Default: ["lcov"].
     * "lcov" writes coverage/lcov.info; "html" writes an HTML report.
     * A text summary is always printed to stdout regardless of this setting.
     */
    reporter: CoverageReporter[];
    /** Directory for coverage output, relative to project root. Default: "coverage" */
    reportsDirectory: string;
    /**
     * Glob patterns for source files to include in coverage, relative to project root.
     * Default: ["**\/*.dvala"]
     */
    include: string[];
    /**
     * Glob patterns to exclude from coverage, relative to project root.
     * Default: ["**\/*.test.dvala"]
     */
    exclude: string[];
    /**
     * When true, report all files matching include/exclude even if never imported
     * during tests — those files appear with 0% coverage. Default: false.
     */
    all: boolean;
}
export interface DvalaConfig {
    /** Project name */
    name: string;
    /** Glob pattern for test file discovery, relative to project root. Default: "**\/*.test.dvala" */
    tests: string;
    /** Entry file for bundling. Default: "main.dvala" */
    entry: string;
    /** File to pre-load in the REPL. Omit for a clean REPL. */
    repl: string;
    /** Build pipeline options */
    build: BuildConfig;
    /** Coverage reporting options */
    coverage: CoverageConfig;
}
export interface ResolvedConfig {
    /** The parsed and defaulted configuration */
    config: DvalaConfig;
    /** Absolute path to the dvala.json file */
    configPath: string;
    /** Absolute path to the project root (directory containing dvala.json) */
    rootDir: string;
}
/**
 * Load dvala.json from the given directory (or cwd).
 * Does NOT walk up the folder tree — the config must be in the specified directory.
 * Returns null if no dvala.json is found.
 */
export declare function findConfig(dir?: string): ResolvedConfig | null;