import type { DataflowProcessorInformation } from '../../../../../processor';
import type { DataflowInformation } from '../../../../../info';
import type { PotentiallyEmptyRArgument } from '../../../../../../r-bridge/lang-4.x/ast/model/nodes/r-function-call';
import type { ParentInformation } from '../../../../../../r-bridge/lang-4.x/ast/model/processing/decorate';
import type { RSymbol } from '../../../../../../r-bridge/lang-4.x/ast/model/nodes/r-symbol';
import type { NodeId } from '../../../../../../r-bridge/lang-4.x/ast/model/processing/node-id';
interface BuiltInPurrrFormulaConfiguration {
    /**
     * Maps the created variable/variable to bind in the formula, to the argument that produces it.
     * For example:
     * ```ts
     * {
     *      '.x': { index: 0, name: '.x' },
     *      '.y': { index: 1, name: '.y' }
     * }
     * ```
     */
    args: Record<string, {
        index: number;
        name: string;
    }>;
    /**
     * This represents the special argument that represents the formula.
     * We map all additional arguments that are not in `ignore` to this list.
     */
    '.f': {
        index: number;
        name: string;
    };
    /** arguments to additionally ignore when mapping the formulae */
    ignore?: string[];
    /**
     * if given, this is a name that indexes into the 'args' map and indicates whatever this function is to return
     */
    returnArg?: string;
}
/**
 * Support for R's purr formula: `map(df, ~ .x + 1)`.
 */
export declare function processPurrrFormula<OtherInfo>(name: RSymbol<OtherInfo & ParentInformation>, args: readonly PotentiallyEmptyRArgument<OtherInfo & ParentInformation>[], rootId: NodeId, data: DataflowProcessorInformation<OtherInfo & ParentInformation>, config: BuiltInPurrrFormulaConfiguration): DataflowInformation;
export {};