perf-audit-cli/dist/types/database/interfaces.d.ts

CLI tool for continuous performance monitoring and analysis

export interface DatabaseConnection {
    all<T = unknown>(query: string, params?: unknown[]): Promise<T[]>;
    get<T = unknown>(query: string, params?: unknown[]): Promise<T | undefined>;
    run(query: string, params?: unknown[]): Promise<{
        lastInsertRowid?: number | bigint;
        changes: number;
    }>;
    transaction<T>(callback: () => Promise<T> | T): Promise<T>;
    exec(query: string): Promise<void>;
    close(): Promise<void>;
}
export interface DatabaseConfig {
    type: 'sqlite' | 'mysql' | 'postgresql';
    host?: string;
    port?: number;
    database: string;
    username?: string;
    password?: string;
    options?: Record<string, unknown>;
}
export interface QueryBuilder {
    select(columns: string[]): QueryBuilder;
    from(table: string): QueryBuilder;
    where(condition: string, params?: unknown[]): QueryBuilder;
    join(table: string, condition: string): QueryBuilder;
    leftJoin(table: string, condition: string): QueryBuilder;
    orderBy(column: string, direction?: 'ASC' | 'DESC'): QueryBuilder;
    limit(count: number): QueryBuilder;
    groupBy(columns: string[]): QueryBuilder;
    build(): {
        query: string;
        params: unknown[];
    };
}
export interface Migration {
    version: number;
    name: string;
    up(db: DatabaseConnection): Promise<void>;
    down(db: DatabaseConnection): Promise<void>;
}
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