import pkg from '@prisma/client';
export declare const prisma: pkg.PrismaClient<pkg.Prisma.PrismaClientOptions, never, import("@prisma/client/runtime/library").DefaultArgs>;
export declare function execAsync(command: string): Promise<{
    stdout: string;
    stderr: string;
}>;
/**
 * 查找可执行文件路径
 * 类似于 Unix 的 which 命令
 */
export declare function which(command: string): Promise<string | null>;
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