/**
 * Table Sorter
 * Handles table dependency sorting and ordering
 */
import type { ITableDefinition } from '../../../types';
export declare class TableSorter {
    /**
     * Sort tables alphabetically by name
     */
    sortTablesAlphabetically(tables: ITableDefinition[]): ITableDefinition[];
    /**
     * Sort tables by dependencies (parent tables before child tables)
     * Uses topological sort to handle circular dependencies
     */
    sortTablesByDependencies(tables: ITableDefinition[]): ITableDefinition[];
    /**
     * Extract all sequences from tables, deduplicated and sorted
     */
    extractAllSequences(tables: ITableDefinition[]): import("../../../types").ISequenceDefinition[];
    /**
     * Extract self-referencing constraints from tables
     * Only extracts FOREIGN KEY constraints that reference the same table
     */
    extractSelfReferencingConstraints(tables: ITableDefinition[]): {
        constraint: import("../../../types").IConstraintDefinition;
        schema: string;
        tableName: string;
    }[];
}
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