import { z } from "zod/v4";
export declare const chatMessagesTable: import("drizzle-orm/pg-core").PgTableWithColumns<{
    name: "chat_messages";
    schema: undefined;
    columns: {
        id: import("drizzle-orm/pg-core").PgColumn<{
            name: "id";
            tableName: "chat_messages";
            dataType: "number";
            columnType: "PgSerial";
            data: number;
            driverParam: number;
            notNull: true;
            hasDefault: true;
            isPrimaryKey: true;
            isAutoincrement: false;
            hasRuntimeDefault: false;
            enumValues: undefined;
            baseColumn: never;
            identity: undefined;
            generated: undefined;
        }, {}, {}>;
        apartmentId: import("drizzle-orm/pg-core").PgColumn<{
            name: "apartment_id";
            tableName: "chat_messages";
            dataType: "number";
            columnType: "PgInteger";
            data: number;
            driverParam: string | number;
            notNull: false;
            hasDefault: false;
            isPrimaryKey: false;
            isAutoincrement: false;
            hasRuntimeDefault: false;
            enumValues: undefined;
            baseColumn: never;
            identity: undefined;
            generated: undefined;
        }, {}, {}>;
        sessionId: import("drizzle-orm/pg-core").PgColumn<{
            name: "session_id";
            tableName: "chat_messages";
            dataType: "string";
            columnType: "PgText";
            data: string;
            driverParam: string;
            notNull: true;
            hasDefault: false;
            isPrimaryKey: false;
            isAutoincrement: false;
            hasRuntimeDefault: false;
            enumValues: [string, ...string[]];
            baseColumn: never;
            identity: undefined;
            generated: undefined;
        }, {}, {}>;
        userId: import("drizzle-orm/pg-core").PgColumn<{
            name: "user_id";
            tableName: "chat_messages";
            dataType: "string";
            columnType: "PgText";
            data: string;
            driverParam: string;
            notNull: false;
            hasDefault: false;
            isPrimaryKey: false;
            isAutoincrement: false;
            hasRuntimeDefault: false;
            enumValues: [string, ...string[]];
            baseColumn: never;
            identity: undefined;
            generated: undefined;
        }, {}, {}>;
        role: import("drizzle-orm/pg-core").PgColumn<{
            name: "role";
            tableName: "chat_messages";
            dataType: "string";
            columnType: "PgText";
            data: string;
            driverParam: string;
            notNull: true;
            hasDefault: true;
            isPrimaryKey: false;
            isAutoincrement: false;
            hasRuntimeDefault: false;
            enumValues: [string, ...string[]];
            baseColumn: never;
            identity: undefined;
            generated: undefined;
        }, {}, {}>;
        content: import("drizzle-orm/pg-core").PgColumn<{
            name: "content";
            tableName: "chat_messages";
            dataType: "string";
            columnType: "PgText";
            data: string;
            driverParam: string;
            notNull: true;
            hasDefault: false;
            isPrimaryKey: false;
            isAutoincrement: false;
            hasRuntimeDefault: false;
            enumValues: [string, ...string[]];
            baseColumn: never;
            identity: undefined;
            generated: undefined;
        }, {}, {}>;
        createdAt: import("drizzle-orm/pg-core").PgColumn<{
            name: "created_at";
            tableName: "chat_messages";
            dataType: "date";
            columnType: "PgTimestamp";
            data: Date;
            driverParam: string;
            notNull: true;
            hasDefault: true;
            isPrimaryKey: false;
            isAutoincrement: false;
            hasRuntimeDefault: false;
            enumValues: undefined;
            baseColumn: never;
            identity: undefined;
            generated: undefined;
        }, {}, {}>;
    };
    dialect: "pg";
}>;
export declare const insertChatMessageSchema: z.ZodObject<{
    apartmentId: z.ZodOptional<z.ZodNullable<z.ZodInt>>;
    userId: z.ZodOptional<z.ZodNullable<z.ZodString>>;
    content: z.ZodString;
    sessionId: z.ZodString;
    role: z.ZodOptional<z.ZodString>;
}, {
    out: {};
    in: {};
}>;
export type InsertChatMessage = z.infer<typeof insertChatMessageSchema>;
export type ChatMessage = typeof chatMessagesTable.$inferSelect;
//# sourceMappingURL=chat.d.ts.map