import type { ExtensionCommandContext } from "@mariozechner/pi-coding-agent";
import type { NonLoopPhaseName, PhaseRun } from "./types";
declare global {
    var __ralphiCollapseInProgress: boolean | undefined;
}
export type PhaseControllerDeps = {
    phaseRuns: Map<string, PhaseRun>;
    activePhaseBySession: Map<string, string>;
    commandContextByRun: Map<string, ExtensionCommandContext>;
    restoreStateFromSession: (ctx: ExtensionCommandContext) => void;
    sessionKey: (ctx: ExtensionCommandContext) => string;
    shortId: (prefix: string) => string;
    sendUserMessage: (ctx: ExtensionCommandContext, text: string, deliveryWhenBusy?: "steer" | "followUp") => void;
    appendRalphiEvent: (kind: string, data: Record<string, unknown>) => void;
    persistState: (ctx: ExtensionCommandContext) => void;
    setLabel: (targetId: string, label: string) => void;
    appendEntry: (customType: string, data: Record<string, unknown>) => void;
    setSuppressEventRestore: (value: boolean) => void;
    checkpointEntryType: string;
};
export declare class PhaseController {
    private readonly deps;
    private currentlyFinalizingRun;
    private skipNextCompact;
    constructor(deps: PhaseControllerDeps);
    private findCheckpointEntryId;
    private ensureCheckpointLeafId;
    private withSuppressedEventRestore;
    getCurrentlyFinalizingRun(): PhaseRun | null;
    consumeSkipNextCompact(): boolean;
    finalizeNonLoopRun(run: PhaseRun, ctx: ExtensionCommandContext): Promise<void>;
    startPhase(ctx: ExtensionCommandContext, phase: NonLoopPhaseName, args: string): Promise<void>;
}
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