import type { FunctionDefinition } from '../../definition_types';
/**
 * Calculates a relevance score that decays based on the distance of a numeric, spatial or date type value from a target origin, using configurable decay functions.
 *
 * @example
 * FROM employees
 * | EVAL decay_result = decay(salary, 0, 100000, {"offset": 5, "decay": 0.5, "type": "linear"})
 * | SORT decay_result DESC
 */
declare const definition: FunctionDefinition;
export default definition;
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