import type { FunctionDefinition } from '../../definition_types';
/**
 * The weighted average of a numeric expression.
 *
 * @example
 * FROM employees
 * | STATS w_avg = WEIGHTED_AVG(salary, height) BY languages
 * | EVAL w_avg = ROUND(w_avg)
 * | KEEP w_avg, languages
 * | SORT languages
 */
declare const definition: FunctionDefinition;
export default definition;
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