processValue = (value, i) => {
			const currentProblems = [];
			for (const argConfig of arg.configs) {
				const problem = processArgumentConfig(argConfig, config, value, i);
				if (!problem) {
					return;
				}
				currentProblems.push({
					...problem,
					argument: key,
					value,
					index: i
				});
			}
			problems.push(...currentProblems);
		}
@param {Value} value value
@param {number | undefined} i index