import type { VariableTerm } from "sparqljs";
import type { EngineTripleValue } from "../../types.ts";
type Term = EngineTripleValue;
type TermRows = {
    [key: string]: Term[];
};
/**
 * Implementation of Non standard SPARQL aggregations offered by the framework
 * All arguments are pre-compiled from string to js terms
 */
declare const _default: {
    "https://callidon.github.io/sparql-engine/aggregates#accuracy": ({ value: a }: VariableTerm, { value: b }: VariableTerm, rows: TermRows) => Term;
    "https://callidon.github.io/sparql-engine/aggregates#gmean": ({ value: variable }: VariableTerm, rows: TermRows) => Term;
    "https://callidon.github.io/sparql-engine/aggregates#mse": ({ value: a }: VariableTerm, { value: b }: VariableTerm, rows: TermRows) => Term;
    "https://callidon.github.io/sparql-engine/aggregates#rmse": ({ value: a }: VariableTerm, { value: b }: VariableTerm, rows: TermRows) => Term;
    "https://callidon.github.io/sparql-engine/aggregates#precision": ({ value: a }: VariableTerm, { value: b }: VariableTerm, rows: TermRows) => Term;
    "https://callidon.github.io/sparql-engine/aggregates#recall": ({ value: a }: VariableTerm, { value: b }: VariableTerm, rows: TermRows) => Term;
    "https://callidon.github.io/sparql-engine/aggregates#f1": ({ value: a }: VariableTerm, { value: b }: VariableTerm, rows: TermRows) => Term;
};
export default _default;