import type { FlowrSearchElement, FlowrSearchInput } from '../flowr-search';
import type { ParentInformation } from '../../r-bridge/lang-4.x/ast/model/processing/decorate';
import type { Pipeline } from '../../core/steps/pipeline/pipeline';
import type { MergeableRecord } from '../../util/objects';
import type { Identifier } from '../../dataflow/environments/identifier';
import type { LinkToLastCall } from '../../queries/catalog/call-context-query/call-context-query-format';
/**
 * A {@link FlowrSearchElement} that is enriched with a set of enrichments through {@link FlowrSearchBuilder.with}.
 * Enrichments can be retrieved easily from an element through {@link enrichmentContent}.
 */
export interface EnrichedFlowrSearchElement<Info> extends FlowrSearchElement<Info> {
    enrichments: {
        [E in Enrichment]?: EnrichmentContent<E>;
    };
}
export interface EnrichmentData<EnrichmentContent extends MergeableRecord, EnrichmentArguments = undefined> {
    /**
     * A function that is applied to each element of the search to enrich it with additional data.
     */
    readonly enrich: (e: FlowrSearchElement<ParentInformation>, data: FlowrSearchInput<Pipeline>, args: EnrichmentArguments | undefined) => EnrichmentContent;
    /**
     * The mapping function used by the {@link Mapper.Enrichment} mapper.
     */
    readonly mapper: (c: EnrichmentContent) => FlowrSearchElement<ParentInformation>[];
}
export type EnrichmentContent<E extends Enrichment> = typeof Enrichments[E] extends EnrichmentData<infer Content, infer _Args> ? Content : never;
export type EnrichmentArguments<E extends Enrichment> = typeof Enrichments[E] extends EnrichmentData<infer _Content, infer Args> ? Args : never;
/**
 * An enumeration that stores the names of the available enrichments that can be applied to a set of search elements.
 * See {@link FlowrSearchBuilder.with} for more information on how to apply enrichments.
 */
export declare enum Enrichment {
    CallTargets = "call-targets",
    LastCall = "last-call"
}
export interface CallTargetsContent extends MergeableRecord {
    /**
     * The call targets of the function call.
     * For identifier call targets, the identifier is the name of the library function being called.
     */
    targets: (FlowrSearchElement<ParentInformation> | Identifier)[];
}
export interface LastCallContent extends MergeableRecord {
    linkedIds: FlowrSearchElement<ParentInformation>[];
}
/**
 * The registry of enrichments that are currently supported by the search.
 * See {@link FlowrSearchBuilder.with} for more information on how to apply enrichments.
 */
export declare const Enrichments: {
    readonly "call-targets": {
        enrich: (e: FlowrSearchElement<ParentInformation>, data: import("../../core/steps/pipeline/pipeline").PipelineOutput<Pipeline<import("../../core/steps/pipeline-step").IPipelineStep<import("../../core/steps/pipeline-step").PipelineStepName, (...args: any[]) => any>>> & {
            normalize: import("../../r-bridge/lang-4.x/ast/model/processing/decorate").NormalizedAst;
            dataflow: import("../../dataflow/info").DataflowInformation;
        }) => CallTargetsContent;
        mapper: ({ targets }: CallTargetsContent) => FlowrSearchElement<ParentInformation>[];
    };
    readonly "last-call": {
        enrich: (e: FlowrSearchElement<ParentInformation>, data: import("../../core/steps/pipeline/pipeline").PipelineOutput<Pipeline<import("../../core/steps/pipeline-step").IPipelineStep<import("../../core/steps/pipeline-step").PipelineStepName, (...args: any[]) => any>>> & {
            normalize: import("../../r-bridge/lang-4.x/ast/model/processing/decorate").NormalizedAst;
            dataflow: import("../../dataflow/info").DataflowInformation;
        }, args: Omit<LinkToLastCall<string | RegExp>, "type">[] | undefined) => LastCallContent;
        mapper: ({ linkedIds }: LastCallContent) => FlowrSearchElement<ParentInformation>[];
    };
};
/**
 * Returns the content of the given enrichment type from a {@link FlowrSearchElement}.
 * If the search element is not enriched with the given enrichment, `undefined` is returned.
 * @param e - The search element whose enrichment content should be retrieved.
 * @param enrichment - The enrichment content, if present, else `undefined`.
 */
export declare function enrichmentContent<E extends Enrichment>(e: FlowrSearchElement<ParentInformation>, enrichment: E): EnrichmentContent<E>;
export declare function enrich<ElementIn extends FlowrSearchElement<ParentInformation>, ElementOut extends ElementIn & EnrichedFlowrSearchElement<ParentInformation>, ConcreteEnrichment extends Enrichment>(e: ElementIn, data: FlowrSearchInput<Pipeline>, enrichment: ConcreteEnrichment, args?: EnrichmentArguments<ConcreteEnrichment>): ElementOut;