import { EnumType } from 'json-to-graphql-query';
import { Dictionary, XOR } from 'ts-essentials';
export interface Table {
    schema: string;
    name: string;
}
export interface ManualConfiguration {
    manual_configuration: {
        column_mapping: Dictionary<string>;
        remote_table: {
            name: string;
            schema?: string;
        };
    };
}
export interface ObjectForeignKey {
    foreign_key_constraint_on: string;
}
export interface ArrayForeignKey {
    foreign_key_constraint_on: {
        column: string;
        table: Table;
    };
}
export interface ObjectRelationship {
    name: string;
    using: ObjectForeignKey | ManualConfiguration;
}
export interface ArrayRelationship {
    name: string;
    using: ArrayForeignKey | ManualConfiguration;
}
export interface BackReference {
    field: string;
    model: string;
}
export interface Reference extends BackReference {
    foreignKey: string;
}
export interface Schema {
    primaryKeys: Dictionary<string[]>;
    scalars: Dictionary<Dictionary<string>>;
    references: Dictionary<Dictionary<Reference>>;
    backReferences: Dictionary<BackReference[]>;
    sortedModelDependencies: ReadonlyArray<string>;
    tableNames: ReadonlyArray<string>;
}
export interface Query {
    readonly name: string;
    readonly gql: string;
}
export interface PathToModel {
    readonly path: ReadonlyArray<string>;
    readonly modelName: string;
}
interface MutationOneResponse {
    readonly id: boolean;
}
interface MutationManyResponse {
    readonly returning: {
        id: boolean;
    };
}
type MutationResponse = XOR<MutationOneResponse, MutationManyResponse>;
export interface Mutation {
    mutation: {
        [key: string]: {
            __args: MutationObject;
        } & MutationResponse;
    };
}
export interface UpsertMutationObject {
    object?: any;
    data?: any;
    on_conflict: ConflictClause;
}
export interface DeleteMutationObject {
    readonly [key: string]: any;
}
type MutationObject = UpsertMutationObject | DeleteMutationObject;
export interface ConflictClause {
    constraint: EnumType;
    update_columns: EnumType[];
}
export {};