import { z } from 'zod';

type EnvType = 'string' | 'number' | 'boolean' | 'array' | 'object';
type EnvSchema = {
    [key: string]: EnvType | string[] | z.ZodType;
};
interface LoadEnvOptions {
    schema: EnvSchema;
    path?: string;
    encoding?: string;
    override?: boolean;
    debug?: boolean;
}
interface ValidationError {
    key: string;
    message: string;
    value?: unknown;
}
interface ValidationResult {
    success: boolean;
    errors?: ValidationError[];
    env: Record<string, unknown>;
}
interface TypeGeneratorOptions {
    outputPath?: string;
    schema: EnvSchema;
}

declare function loadEnv(options: LoadEnvOptions): ValidationResult;
declare function generateTypes(options: TypeGeneratorOptions): string;
declare function validateEnv(schema: EnvSchema): ValidationResult;
declare function parseEnvFile(path: string): Record<string, string>;

export { generateTypes, loadEnv, parseEnvFile, validateEnv };