import type { Promisable } from 'type-fest';
import type { Parameters } from '../../types/typeAliases';
import type { string_name } from '../../types/typeAliases';
import type { string_parameter_name } from '../../types/typeAliases';
import type { string_SCREAMING_CASE } from '../../utils/normalization/normalizeTo_SCREAMING_CASE';
import type { empty_object } from '../../utils/organization/empty_object';
/**
 * @@@
 */
export type FormatSubvalueDefinition<TValue extends string, TSettings extends empty_object> = {
    /**
     * The name of the format used in .book.md files
     *
     * @example "CELL"
     */
    readonly subvalueName: string_name & string_SCREAMING_CASE;
    /**
     * Aliases for the `subvalueName`
     */
    readonly aliases?: ReadonlyArray<string_name & string_SCREAMING_CASE>;
    /**
     * Maps values
     *
     * For example, if you have a JSON object and you want to map all values to uppercase
     * Or iterate over all CSV cells @@@
     */
    mapValues(value: TValue, outputParameterName: string_parameter_name, settings: TSettings, mapCallback: (subvalues: Parameters, index: number) => Promisable<string>): Promise<string>;
};
/**
 * Note: [👩🏾‍🤝‍🧑🏽]
 */