import { Args } from '../args';
import { GenericProjection } from './common';
import { Param } from '../param';
import { Directive } from '../directive/directive';
import { FieldArgs, Field } from '../field';
import { Aggregation } from '../aggregation';
export declare type Projection = GenericProjection<Edge | Aggregation>;
export interface EdgeArgs extends FieldArgs {
    edges: Projection;
    args?: Args;
    directives: Record<string, Directive>;
}
export declare class Edge extends Field {
    protected edges: Projection;
    protected _params: Param[];
    protected args: Args;
    protected directives: Record<string, Directive>;
    constructor(args: EdgeArgs);
    params(): Param[];
    protected fieldStr(): string;
    protected argsStr(): string;
    toString(extraDepth?: number): string;
}