import type { FunctionDefinition } from '../../definition_types';
/**
 * Determines the minimum bounding box of the supplied geometry.
 *
 * @example
 * FROM airport_city_boundaries
 * | WHERE abbrev == "CPH"
 * | EVAL envelope = ST_ENVELOPE(city_boundary)
 * | KEEP abbrev, airport, envelope
 */
declare const definition: FunctionDefinition;
export default definition;
//# sourceMappingURL=st_envelope.d.ts.map