/**
 * Agent client settings — agent type selection, default models, Copilot
 * BYOK provider config, per-agent custom spawn env vars, and Claude spawn
 * overrides (CLI path, OAuth token, git-bash path, concurrency cap).
 */
export type AgentType = "copilot" | "claude" | "codex" | "openai_codex" | "fable";
/** The single source of truth for the default agent type when none is configured. */
export declare const DEFAULT_AGENT_TYPE: AgentType;
export declare const VALID_AGENT_TYPES: readonly string[];
export declare function isValidAgentType(v: unknown): v is AgentType;
export declare function getAgentType(): AgentType;
export declare function setAgentType(type: AgentType): void;
export declare function getFableModel(): string;
export declare function getDefaultThreadModel(): string;
export declare function getDefaultWorkerModel(): string;
export declare function updateDefaultThreadModel(model: string): void;
export declare function updateDefaultWorkerModel(model: string): void;
export type CopilotProviderType = "openai" | "azure" | "anthropic";
/**
 * "Bring Your Own Key" provider config for the Copilot CLI. When enabled and a
 * baseUrl + apiKey are present, the Copilot child is spawned pointing at a
 * custom OpenAI-compatible endpoint (OpenRouter, DeepSeek, Kimi, …) instead of
 * GitHub-hosted models. GitHub authentication is not used in this mode.
 */
export interface CopilotByokConfig {
    enabled: boolean;
    providerType: CopilotProviderType;
    baseUrl: string;
    apiKey: string;
    /** Optional COPILOT_PROVIDER_MODEL_ID — well-known base model for tool-calling config. */
    modelId: string;
    /** Optional COPILOT_PROVIDER_WIRE_MODEL — actual model id sent on the wire. */
    wireModel: string;
}
export declare function isValidCopilotProviderType(v: unknown): v is CopilotProviderType;
/** Model passed to the Copilot CLI via --model / COPILOT_MODEL (native or BYOK). */
export declare function getCopilotModel(): string;
export declare function setCopilotModel(model: string): void;
/** Reasoning effort written to the Copilot CLI's settings.json (low/medium/high). */
export declare function getCopilotEffortLevel(): string;
export declare function setCopilotEffortLevel(level: string): void;
/** Context window tier written to the Copilot CLI's settings.json (normal/long_context). */
export declare function getCopilotContextTier(): string;
export declare function setCopilotContextTier(tier: string): void;
export declare function getCopilotByokConfig(): CopilotByokConfig;
/**
 * Merge a partial patch into the stored BYOK config and persist. The merged
 * result is re-validated through normalizeByokConfig so the settings file can
 * never hold an invalid providerType or non-string field, even though the input
 * originates from the dashboard.
 */
export declare function setCopilotByokConfig(patch: Partial<CopilotByokConfig>): CopilotByokConfig;
/**
 * Assemble the environment variables that configure the Copilot CLI's model and
 * (optionally) a custom BYOK provider. Values here are meant to override any
 * inherited process.env at spawn time.
 */
export declare function getCopilotSpawnEnv(): Record<string, string>;
export declare function getClaudeCustomEnvVars(): Record<string, string>;
export declare function setClaudeCustomEnvVars(vars: Record<string, string>): void;
export declare function getCopilotCustomEnvVars(): Record<string, string>;
export declare function setCopilotCustomEnvVars(vars: Record<string, string>): void;
/** Explicit path to the Claude CLI binary (settings only — env is read at the call site). */
export declare function getClaudeCliPath(): string | undefined;
export declare function setClaudeCliPath(path: string): void;
/** Long-lived Claude setup token used in place of the broken OAuth refresh flow. */
export declare function getClaudeOauthToken(): string | undefined;
export declare function setClaudeOauthToken(token: string): void;
/** Path to git-bash (Windows) passed to Claude via CLAUDE_CODE_GIT_BASH_PATH. */
export declare function getClaudeGitBashPath(): string | undefined;
export declare function setClaudeGitBashPath(path: string): void;
/** Maximum number of concurrent spawned threads. */
export declare function getMaxConcurrentThreads(): number;
export declare function setMaxConcurrentThreads(count: number): void;
/**
 * Whether Claude Code's native auto-memory (MEMORY.md read/write) runs in spawned
 * threads. Off by default — it conflicts with Sensorium's own memory system. Toggleable
 * from the dashboard's Claude tab; applied to each thread's settings.json at spawn.
 */
export declare function getClaudeAutoMemoryEnabled(): boolean;
export declare function setClaudeAutoMemoryEnabled(enabled: boolean): void;
export declare function getCodexToolTimeoutSec(): number;
export declare function setCodexToolTimeoutSec(sec: number): void;
export type CodexModelVerbosity = "default" | "low" | "medium" | "high";
export declare const CODEX_MODEL_VERBOSITY_VALUES: readonly CodexModelVerbosity[];
export declare function isCodexModelVerbosity(v: unknown): v is CodexModelVerbosity;
export declare function getCodexModelVerbosity(): CodexModelVerbosity;
export declare function setCodexModelVerbosity(v: CodexModelVerbosity): void;
export declare function getCodexRootModel(): string;
export declare function setCodexRootModel(model: string): void;
export declare function getCodexWorkerModel(): string;
export declare function setCodexWorkerModel(model: string): void;
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