import { type NodePgDatabase } from 'drizzle-orm/node-postgres';
import type { AnyRelations, EmptyRelations, InferInsertModel, SQL } from 'drizzle-orm';
import type { PgTable } from 'drizzle-orm/pg-core';
import type { Pool } from 'pg';
declare const operators: {
    readonly eq: import("drizzle-orm").BinaryOperator;
    readonly ne: import("drizzle-orm").BinaryOperator;
    readonly lt: import("drizzle-orm").BinaryOperator;
    readonly lte: import("drizzle-orm").BinaryOperator;
    readonly gt: import("drizzle-orm").BinaryOperator;
    readonly gte: import("drizzle-orm").BinaryOperator;
};
type Op = keyof typeof operators;
type WhereOp = Partial<Record<Op, any>>;
type WhereValue = string | number | boolean | null | WhereOp;
type WithSQL<T> = {
    [K in keyof T]: T[K] | SQL;
};
type TableName<TSchema> = {
    [K in keyof TSchema]: TSchema[K] extends PgTable ? K : never;
}[keyof TSchema];
type WhereClause<TSchema, T extends TableName<TSchema>> = Partial<Record<keyof InferInsertModel<TSchema[T] extends PgTable ? TSchema[T] : never> & string, WhereValue>>;
type InsertMap<TSchema> = {
    [K in TableName<TSchema>]: Partial<WithSQL<InferInsertModel<TSchema[K] extends PgTable ? TSchema[K] : never>>>;
};
export type CreateDrizzleOptions<TSchema extends Record<string, unknown>, TRelations extends AnyRelations = EmptyRelations> = {
    pool: Pool;
    schema: TSchema;
    relations?: TRelations;
};
export type DrizzleHelpers<TSchema extends Record<string, unknown> = Record<string, unknown>, TDb extends NodePgDatabase<any, any> = NodePgDatabase<TSchema>> = {
    insertRow<T extends TableName<TSchema>>(tableName: T, values: InsertMap<TSchema>[T]): ReturnType<ReturnType<TDb['insert']>['values']>;
    updateRow<T extends TableName<TSchema>>(tableName: T, where: WhereClause<TSchema, T>, set: InsertMap<TSchema>[T]): ReturnType<ReturnType<ReturnType<TDb['update']>['set']>['where']>;
    deleteRow<T extends TableName<TSchema>>(tableName: T, where: WhereClause<TSchema, T>): ReturnType<ReturnType<TDb['delete']>['where']>;
};
export declare function createDrizzle<TSchema extends Record<string, unknown>, TRelations extends AnyRelations = EmptyRelations>(options: CreateDrizzleOptions<TSchema, TRelations>): NodePgDatabase<TSchema, TRelations> & DrizzleHelpers<TSchema, NodePgDatabase<TSchema, TRelations>>;
export {};
//# sourceMappingURL=createDrizzle.d.ts.map