@threadplane/chatFunctionv0.3.4

formatDuration

Render a millisecond duration as a human-readable label suitable for the chat-reasoning "Thought for Ns" pill.

  • <1 s → "<1s"
  • 1–59 s → "Ns" (e.g. "4s")
  • ≥60 s → "Nm Ms" (e.g. "1m 12s", "60m 0s")

Negative or non-finite inputs collapse to "<1s" so a corrupted timing map never produces noisy output.

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import { formatDuration } from '@threadplane/chat';

Declaration · overload 1

export declare function formatDuration(ms: number): string;

Parameters

ms · required
number

Returns

string