import type { FunctionDefinition } from '../../definition_types';
/**
 * Returns the absolute value.
 *
 * @example
 * ROW number = -1.0
 * | EVAL abs_number = ABS(number)
 *
 * @example
 * FROM employees
 * | KEEP first_name, last_name, height
 * | EVAL abs_height = ABS(0.0 - height)
 */
declare const definition: FunctionDefinition;
export default definition;
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