import { type z } from '@frontmcp/lazy-zod';
/**
 * Options for ConfigPlugin initialization.
 */
export interface ConfigPluginOptions<TConfig extends object = Record<string, string>> {
    /**
     * Zod schema defining the configuration structure.
     * When provided, enables:
     * - Type inference for config paths
     * - Automatic env var mapping (database.url -> DATABASE_URL)
     * - Schema validation with defaults
     */
    schema?: z.ZodType<TConfig>;
    /**
     * Path to the .env file.
     * @default '.env'
     */
    envPath?: string;
    /**
     * Path to local override file.
     * Local file takes precedence over base env file.
     * @default '.env.local'
     */
    localEnvPath?: string;
    /**
     * Path to YAML config file.
     * @default 'config.yml'
     */
    configPath?: string;
    /**
     * Whether to load .env files.
     * Set to false if env is already loaded (e.g., by CLI).
     * @default true
     */
    loadEnv?: boolean;
    /**
     * Whether to load YAML config file.
     * @default false
     */
    loadYaml?: boolean;
    /**
     * Whether to populate process.env with loaded values.
     * @default true
     */
    populateProcessEnv?: boolean;
    /**
     * Whether to throw on validation errors.
     * @default true
     */
    strict?: boolean;
    /**
     * Base path for resolving .env and config files.
     * @default process.cwd()
     */
    basePath?: string;
}
/**
 * Input options (what users provide to init()).
 * All fields are optional since we have defaults.
 */
export type ConfigPluginOptionsInput<T extends object = Record<string, string>> = Partial<ConfigPluginOptions<T>>;
/**
 * Parsed and validated environment configuration.
 */
export interface ParsedEnvConfig {
    /** Raw environment variables (string values) */
    raw: Record<string, string>;
    /** Parsed values (if schema provided) */
    parsed?: Record<string, unknown>;
}
//# sourceMappingURL=config.types.d.ts.map