import { GCPNode, type NodeMetadata } from '@cloud-diagrams/core';
export interface CloudSQLOptions extends NodeMetadata {
    engine?: 'mysql' | 'postgresql' | 'sqlserver';
    tier?: string;
    region?: string;
    backup?: boolean;
}
export declare class CloudSQL extends GCPNode {
    constructor(label: string, options?: CloudSQLOptions);
    static create(label: string, options?: CloudSQLOptions): CloudSQL;
}
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