import { ColumnMetadata, ColumnOptions, RelationMetadata, RelationOptions, TableMetadata, TableOptions } from '../types';
export declare class Model<T> {
    private static tableMetadata?;
    private static columnOption;
    private static relationOption;
    static getModelName(): string;
    static setTableMetadata(metadata: TableOptions): void;
    static addColumnMetadata(propertyKey: string, metadata: ColumnOptions): void;
    static addRelationMetadata(propertyKey: string, type: 'hasMany' | 'hasOne' | 'belongsTo', target: () => typeof Model, metadata: RelationOptions): void;
    static getMetadata(): {
        tableMetadata: TableMetadata;
        columnMetadata: ColumnMetadata[];
        relationMetadata: RelationMetadata[];
    };
    static getColumnByName(columnName: string): ColumnMetadata;
    private static getColumnMetaData;
    private static getRelationMetaData;
    private static generateRelationMapping;
    private static getIdentifier;
}