import type { FunctionDefinition } from '../../definition_types';
/**
 * Returns the part of `geomA` that does not intersect with `geomB`. This is equivalent to subtracting `geomB` from `geomA`. Both geometries must share the same coordinate reference system.
 *
 * @example
 * ROW a = TO_GEOSHAPE("POLYGON ((0 0, 3 0, 3 3, 0 3, 0 0))"),
 *     b = TO_GEOSHAPE("POLYGON ((1 1, 4 1, 4 4, 1 4, 1 1))")
 * | EVAL diff = ST_DIFFERENCE(a, b)
 * | KEEP diff
 */
declare const definition: FunctionDefinition;
export default definition;
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