import Tuple from './Tuple';
import IDSource from './utils/IDSource';
import { QueryFlags } from './ParsedQuery';
import Stream from './Stream';
import Graph from './Graph';
export declare type TermId = string;
interface Term {
    id: TermId;
    verb: string;
    flags: QueryFlags;
    tuple: Tuple;
    stdinFrom?: TermId;
}
interface RunPhase {
    terms: TermId[];
}
export default class QueryV2 {
    queryId: string;
    terms: Map<string, Term>;
    nextTermId: IDSource;
    phases: RunPhase[];
    outputFrom: TermId;
    addTerm(verb: string, tuple: Tuple, flags?: {}): string;
    connectAsInput(input: TermId, consumer: TermId): void;
    setOutput(output: TermId): void;
}
export declare function runQueryV2(graph: Graph, query: QueryV2, overallOutput: Stream): void;
export {};