import { CBDAdapter } from './cbd-adapter.js';
import { SchemaDefinition, TableSchema, FieldDefinition, RelationDefinition } from './types.js';
export declare class SchemaManager {
    private adapter;
    private currentSchema;
    private relationships;
    constructor(adapter: CBDAdapter);
    define(schema: SchemaDefinition): void;
    getSchema(): SchemaDefinition;
    getTable(tableName: string): TableSchema | null;
    getRelationships(tableName: string): RelationDefinition[];
    validateData(tableName: string, data: Record<string, any>): void;
    createTables(): Promise<void>;
    alterTable(tableName: string, changes: {
        addFields?: Record<string, FieldDefinition>;
        removeFields?: string[];
        modifyFields?: Record<string, FieldDefinition>;
    }): Promise<void>;
    dropTable(tableName: string): Promise<void>;
    getTables(): string[];
    getFields(tableName: string): string[];
    getFieldDefinition(tableName: string, fieldName: string): FieldDefinition | null;
    getPrimaryKey(tableName: string): string | null;
    private validateSchema;
    private validateTableSchema;
    private validateField;
    private validateRelation;
    private validateFieldType;
    private validateReference;
    private extractRelationships;
    private generateTypes;
    private createTable;
    private createRelationships;
    private isRelation;
}
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