/**
 * Extracts a numeric value from either a number or an object with a value accessor.
 *
 * @param value - The value to extract from (number or object)
 * @param valueAccessor - The accessor string to use when value is an object
 * @returns The numeric value, or 0 if extraction fails
 */
export declare const getNumericValue: (value: number | Record<string, unknown>, valueAccessor?: string) => number;