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Kuralle

CompactionResult

type CompactionResult =
  | {
  afterTokens: number;
  beforeTokens: number;
  compacted: true;
  messages: ModelMessage[];
  summarizedCount: number;
  summary: string;
}
  | {
  beforeTokens: number;
  compacted: false;
  reason: "under-threshold" | "too-few-messages" | "summarizer-error";
};

Union Members

Section titled “Union Members”

Type Literal

Section titled “Type Literal”
{
  afterTokens: number;
  beforeTokens: number;
  compacted: true;
  messages: ModelMessage[];
  summarizedCount: number;
  summary: string;
}

afterTokens

Section titled “afterTokens”
afterTokens: number;

beforeTokens

Section titled “beforeTokens”
beforeTokens: number;

compacted

Section titled “compacted”
compacted: true;

messages

Section titled “messages”
messages: ModelMessage[];

Verbatim retained tail — never includes a compaction summary message.

summarizedCount

Section titled “summarizedCount”
summarizedCount: number;

summary

Section titled “summary”
summary: string;

Summary text for the system-note channel (addSystemNote, lifetime run).

Type Literal

Section titled “Type Literal”
{
  beforeTokens: number;
  compacted: false;
  reason: "under-threshold" | "too-few-messages" | "summarizer-error";
}