import IOHeader from './header.js';
import IOSectionCollection from './section-collection.js';
import '../schema/schema.js';
import '../schema/types/memberdef.js';
import '../schema/schema-types.js';
import './definitions.js';
import './section.js';
import './collection.js';
import './internet-object.js';

/**
 * IODocument represents a complete Internet Object document.
 *
 * A document consists of:
 * - A header containing schema definitions, variables, and metadata
 * - Zero or more data sections, each optionally named and schema-bound
 * - Accumulated parsing and validation errors
 *
 * Features:
 * - Aggregates errors from all sections for single-pass diagnostics
 * - JSON serialization with optional header output
 * - Schema-aware section management
 *
 * @example
 * ```typescript
 * const doc = parse(`
 *   ~ $person: {name: string, age: int}
 *   ---
 *   ~ Alice, 30
 *   ~ Bob, 25
 * `);
 *
 * console.log(doc.toJSON());
 * // [{ name: 'Alice', age: 30 }, { name: 'Bob', age: 25 }]
 *
 * if (doc.errors.length > 0) {
 *   console.error('Parsing errors:', doc.errors);
 * }
 * ```
 */
declare class IODocument {
    private _header;
    private _sections;
    private _ownErrors;
    constructor(header: IOHeader, sections: IOSectionCollection | null, errors?: Error[]);
    get header(): IOHeader;
    get sections(): IOSectionCollection | null;
    /**
     * Returns all errors accumulated during parsing and validation.
     * This enables IDEs and tools to show all diagnostics in one pass.
     *
     * @returns A defensive copy of the errors array to prevent external mutation
     */
    get errors(): Error[];
    /**
     * Returns all errors accumulated during parsing and validation.
     * This enables IDEs and tools to show all diagnostics in one pass.
     *
     * @returns A defensive copy of the errors array to prevent external mutation
     */
    getErrors(): ReadonlyArray<Error>;
    /**
     * Adds validation errors to the document.
     * This method is package-private and should only be called by the parser.
     *
     * @internal
     * @param errors - Array of validation errors to append
     */
    addErrors(errors: Error[]): void;
    /**
     * Converts the data sections into a JavaScript object.
     * @param options Optional configuration for object conversion
     * @param options.skipErrors If true, excludes error objects from collections (default: false)
     */
    toObject(options?: {
        skipErrors?: boolean;
    }): any;
    /**
     * Alias for toObject() method for JSON compatibility
     * @param options Optional configuration for JSON conversion
     */
    toJSON(options?: {
        skipErrors?: boolean;
    }): any;
}

export { IODocument as default };