export interface CheckpointDetails {
	checkpointId: number;
	label?: string;
	semantics: "conversation_bookmark";
	filesystemChanged: false;
}

export interface CheckpointInfo {
	id: number;
	displayId: string;
	entryId: string;
	label?: string;
	preview: string;
	timestamp: string;
}

export interface RollbackArgs {
	checkpoint_id: string;
	summary: string;
}

export type InvokedBy = "user" | "assistant";

export interface CompactionStats {
	compactedMessageCount: number;
	compactedFrom?: string;
	compactedTo?: string;
}

export interface RollbackResultDetails {
	checkpointId: number;
	label?: string;
	invokedBy: InvokedBy;
	compactedMessageCount: number;
	summaryAuthor: InvokedBy;
	summary: string;
	semantics: "conversation_compaction";
	filesystemRestored: false;
	compactedFrom?: string;
	compactedTo?: string;
}

export interface PendingRollback {
	checkpointEntryId: string;
	checkpointNumber: number;
	summary: string;
	invokedBy: InvokedBy;
	toolCallId: string;
	autoContinue: boolean;
}

export interface PerformRollbackResult {
	toolResultEntryId: string;
	assistantEntryId: string;
	checkpointNumber: number;
}