/**
 * [WHO]: Diagnostic data collectors for /debug command
 * [FROM]: Depends on core/extensions-host/types, node:os, node:child_process
 * [TO]: Consumed by extensions/builtin/debug/index.ts
 * [HERE]: extensions/builtin/debug/collectors.ts - structured system state snapshots
 */
import type { ExtensionContext } from "../../../core/extensions-host/types.js";
interface CollectorResult<T> {
    data: T | null;
    error: string | null;
}
export interface SystemInfo {
    platform: string;
    arch: string;
    release: string;
    nodeVersion: string;
    hostname: string;
    cpuCount: number;
    cpuModel: string;
    totalMemoryGB: number;
    freeMemoryGB: number;
    uptimeHours: number;
    shell: string;
    term: string;
}
export interface ModelInfo {
    modelId: string;
    modelName: string;
    provider: string;
    baseUrl: string;
    reasoning: boolean;
    contextWindow: number;
    maxTokens: number;
    contextUsagePercent: number | null;
    contextTokens: number | null;
}
export interface SessionInfo {
    sessionId: string;
    sessionFile: string;
    cwd: string;
    sessionName: string | undefined;
    entryCount: number;
    leafId: string | null;
}
export interface ConfigInfo {
    defaultProvider: string | undefined;
    defaultModel: string | undefined;
    thinkingLevel: string | undefined;
    theme: string | undefined;
    locale: string | undefined;
    transport: string | undefined;
    steeringMode: string | undefined;
    extensionCount: number;
    packageCount: number;
}
export interface GitInfo {
    isRepo: boolean;
    branch: string;
    lastCommit: string;
    statusSummary: string;
    remoteUrl: string;
}
export interface AgentState {
    isIdle: boolean;
    hasPendingMessages: boolean;
    systemPromptLength: number;
    soulEnabled: boolean;
}
export interface DiagnosticData {
    system: CollectorResult<SystemInfo>;
    model: CollectorResult<ModelInfo>;
    session: CollectorResult<SessionInfo>;
    config: CollectorResult<ConfigInfo>;
    git: CollectorResult<GitInfo>;
    agent: CollectorResult<AgentState>;
}
export declare function collectSystemInfo(): Promise<CollectorResult<SystemInfo>>;
export declare function collectModelInfo(ctx: ExtensionContext): Promise<CollectorResult<ModelInfo>>;
export declare function collectSessionInfo(ctx: ExtensionContext): Promise<CollectorResult<SessionInfo>>;
export declare function collectConfigInfo(ctx: ExtensionContext): Promise<CollectorResult<ConfigInfo>>;
export declare function collectGitInfo(cwd: string): Promise<CollectorResult<GitInfo>>;
export declare function collectAgentState(ctx: ExtensionContext): Promise<CollectorResult<AgentState>>;
export declare function sanitizeForLLM(data: DiagnosticData): DiagnosticData;
export declare function formatDiagnosticData(data: DiagnosticData): string;
export interface PreferencesInfo {
    locale: string;
    localeSource: "memory" | "settings" | "system";
    memoryDir: string;
    languagePreference: {
        found: boolean;
        name?: string;
        summary?: string;
    }[];
}
export declare function collectPreferencesInfo(ctx: ExtensionContext): Promise<CollectorResult<PreferencesInfo>>;
export {};