export type SecureExecutionProfile = "artifact-inspect" | "project-materialize";
export interface SecureExecutionRequest {
    readonly profile: SecureExecutionProfile;
    readonly workerJavascript: string;
    readonly input: Readonly<Record<string, unknown>>;
    readonly signal?: AbortSignal;
}
/** Execution mode belongs to the host environment, never to an author/request option. */
export declare class SecureExecutionHost {
    #private;
    execute(request: SecureExecutionRequest): Promise<unknown>;
}
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