import { BinaryType } from '@prisma/fetch-engine';
export declare const engineEnvVarMap: {
    "query-engine": string;
    "libquery-engine": string;
    "migration-engine": string;
    "introspection-engine": string;
    "prisma-fmt": string;
};
export { BinaryType };
export declare function resolveBinary(name: BinaryType, proposedPath?: string): Promise<string>;
export declare function maybeCopyToTmp(file: string): Promise<string>;