export interface AgentResourceConfig {
    buildJobs?: string;
    cargoTargetRoot?: string;
    sessionTmpRoot?: string;
    testWorkers?: string;
    typecheckConcurrency?: string;
}
/** Validate provider-wide controls before a launch window is acquired. */
export declare function resolveAgentResourceConfig(source?: NodeJS.ProcessEnv): AgentResourceConfig;
/**
 * Build non-secret resource controls for one launched agent. All controls are
 * opt-in so an unconfigured provider preserves today's behavior. Workspace
 * hashing prevents separate worktrees from sharing final Cargo artifacts,
 * while still letting repeated sessions in one worktree reuse dependencies.
 */
export declare function agentResourceEnv(options: {
    cwd: string;
    terminalId: string;
}, config?: AgentResourceConfig): Record<string, string>;
export declare function resolveMaxActiveAgents(source?: NodeJS.ProcessEnv): number | undefined;