export type AppwriteAttributeType = 'string' | 'integer' | 'float' | 'boolean' | 'datetime' | 'email' | 'ip' | 'url' | 'enum';
export type TypeScriptType = 'string' | 'number' | 'integer' | 'float' | 'boolean' | 'Date' | 'datetime' | string[];
export interface DatabaseField {
    type: TypeScriptType;
    required?: boolean;
    default?: unknown;
    array?: boolean;
    size?: number;
    min?: number;
    max?: number;
    enum?: string[];
}
export interface DatabaseSchema {
    [fieldName: string]: DatabaseField;
}
export interface TableDefinition<T extends DatabaseSchema = DatabaseSchema, TInterface = any> {
    name: string;
    id?: string;
    schema: T;
    role?: Record<string, unknown>;
    interface?: TInterface;
    indexes?: IndexDefinition[];
}
export interface Database<T extends DatabaseSchema = DatabaseSchema> extends TableDefinition<T> {
}
export interface ORMConfig {
    endpoint: string;
    projectId: string;
    databaseId: string;
    apiKey?: string;
    autoMigrate?: boolean;
    autoValidate?: boolean;
    development?: boolean;
}
export declare function validateRequiredConfig(config: ORMConfig): void;
export interface ValidationError {
    field: string;
    message: string;
    value?: unknown;
}
export declare class ORMValidationError extends Error {
    errors: ValidationError[];
    constructor(errors: ValidationError[]);
}
export declare class ORMMigrationError extends Error {
    constructor(message: string);
}
export type IndexType = 'key' | 'fulltext' | 'unique';
export interface IndexDefinition {
    key: string;
    type: IndexType;
    attributes: string[];
    orders?: ('ASC' | 'DESC')[];
}
export interface JoinOptions {
    foreignKey: string;
    referenceKey?: string;
    as?: string;
}
export interface JoinResult<T, U> {
    [key: string]: T & {
        [joinAlias: string]: U | U[] | null;
    };
}
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