import type { OutputEvent, SubagentProgressMeta, ProgressEvent } from '../../agent/types.js';
import type { Writer } from '../slash/types.js';
import type { TerminalCompositor } from '../terminal-compositor.js';
import type { OverlayComposer } from './overlay-composer.js';
import type { ToolLane } from '../commands/interactive/tool-lane.js';
import type { ThinkingLane } from '../commands/interactive/thinking-lane.js';
import type { StreamingMarkdownRenderer } from '../markdown-stream.js';
import type { StageTrackerState } from '../commands/interactive/loop-stage.js';
import type { CommitCoordinator } from './commit-coordinator.js';
import type { ChildActivityTracker } from './child-activity-select.js';
import type { InFlightToolTracker } from '../input/work-derived-verb.js';
import type { OrchestratorCtx } from './stream-renderer-orchestrator.js';
import type { LoopStage, StageSignals } from '../commands/interactive/loop-stage.js';
import type { SubagentStatusBarSpec } from '../render.js';
import { type SourceState } from './stream-renderer-source.js';
export interface ProcessCtx {
    out: Writer;
    isTTY: boolean;
    compositor: TerminalCompositor | null;
    overlayComposer: OverlayComposer | null;
    toolLane: ToolLane;
    thinkingLane: ThinkingLane;
    streamingMarkdownRef: {
        current: StreamingMarkdownRenderer | null;
    };
    stageTracker: StageTrackerState;
    coordinator: CommitCoordinator;
    childActivity: ChildActivityTracker;
    inFlightTools: InFlightToolTracker;
    sources: Map<string, SourceState>;
    subagentMarkdown: Map<string, StreamingMarkdownRenderer>;
    lastProgressByTask: Map<string, ProgressEvent>;
    thinkingMode: 'off' | 'summary' | 'live' | 'digest';
    activeSkillName: string | undefined;
    onStageChange: ((stage: LoopStage, signals?: StageSignals) => void) | undefined;
    buildOrchestratorCtx: () => OrchestratorCtx;
    activeSubagents: Map<string, SubagentStatusBarSpec>;
    subagentStartedAt: Map<string, number>;
    overlayComposerForStatus: OverlayComposer | null;
}
export declare function processEvent(ctx: ProcessCtx, event: OutputEvent, meta?: SubagentProgressMeta): void;