import { O_CREATE_TABLE_CREATE_DEFINITION, P_CREATE_INDEX, O_CREATE_TABLE_CREATE_DEFINITION_SPATIAL_INDEX, O_ALTER_TABLE_SPEC_ADD_SPATIAL_INDEX, SpatialIndexInterface } from '../../../../typings';
import { SpatialIndexModelInterface, IndexColumnModelInterface, IndexOptionsModelInterface, TableModelInterface, ColumnModelInterface } from './typings';
/**
 * Spatial index of a table.
 */
export declare class SpatialIndex implements SpatialIndexModelInterface {
    name?: string;
    columns: IndexColumnModelInterface[];
    options?: IndexOptionsModelInterface;
    /**
     * Creates a spatial index from a JSON def.
     *
     * @param json JSON format parsed from SQL.
     */
    static fromDef(json: O_CREATE_TABLE_CREATE_DEFINITION | P_CREATE_INDEX): SpatialIndex;
    /**
     * Creates a spatial index from an object containing needed properties.
     */
    static fromObject(json: O_CREATE_TABLE_CREATE_DEFINITION_SPATIAL_INDEX | P_CREATE_INDEX['def'] | O_ALTER_TABLE_SPEC_ADD_SPATIAL_INDEX): SpatialIndex;
    /**
     * JSON casting of this object calls this method.
     */
    toJSON(): SpatialIndexInterface;
    /**
     * Create a deep clone of this model.
     */
    clone(): SpatialIndex;
    /**
     * Drops a column from index. Returns whether column was removed
     *
     * @param name Column name to be dropped.
     */
    dropColumn(name: string): boolean;
    /**
     * Get the columns in given table which this
     * spatial index's index columns refer to.
     *
     * @param table Table in question.
     */
    getColumnsFromTable(table: TableModelInterface): ColumnModelInterface[];
    /**
     * Whether the given table has all of this spatial index's columns.
     *
     * @param table Table in question.
     */
    hasAllColumnsFromTable(table: TableModelInterface): boolean;
    /**
     * Rename index column name.
     *
     * @param column Column being renamed.
     * @param newName New column name.
     */
    renameColumn(column: ColumnModelInterface, newName: string): void;
}