export declare const queryRelations: readonly ["contracts", "contractTypes", "events", "exercises", "exerciseTypes", "packages", "transactions", "watermark"];
export type QueryRelation = (typeof queryRelations)[number];
export interface QueryRelationEdge {
    readonly target: QueryRelation;
    readonly cardinality: "one" | "many";
    readonly nullable: boolean;
}
export interface QueryRelationMetadata {
    readonly fields: readonly string[];
    readonly uniqueKeys: readonly (readonly string[])[];
    readonly stableOrder: readonly string[];
    readonly orderFields: readonly string[];
    readonly groupFields: readonly string[];
    readonly numericFields: readonly string[];
    readonly arrayFields: readonly string[];
    readonly dateFields: readonly string[];
    readonly binaryFields: readonly string[];
    readonly booleanFields: readonly string[];
    readonly nullableFields: readonly string[];
    readonly stringFields: readonly string[];
    readonly jsonFields: readonly string[];
    readonly bucketFields: readonly string[];
}
export declare const queryRelationEdges: Readonly<Partial<Record<QueryRelation, Readonly<Record<string, QueryRelationEdge>>>>>;
export declare const queryRelationMetadata: Readonly<Record<QueryRelation, QueryRelationMetadata>>;