export { stripThoughtSignatures } from "./agent-helpers/message-sanitization.js";
export { BILLING_ERROR_USER_MESSAGE, formatBillingErrorMessage, classifyFailoverReason, formatRawAssistantErrorForUi, formatAssistantErrorText, getApiErrorPayloadFingerprint, isAuthAssistantError, isAuthErrorMessage, isModelNotFoundErrorMessage, isBillingAssistantError, parseApiErrorInfo, sanitizeUserFacingText, isBillingErrorMessage, isCloudflareOrHtmlErrorPage, isCloudCodeAssistFormatError, isCompactionFailureError, isContextOverflowError, isLikelyContextOverflowError, isFailoverAssistantError, isFailoverErrorMessage, isImageDimensionErrorMessage, isImageSizeError, isOverloadedErrorMessage, isRawApiErrorPayload, isRateLimitAssistantError, isRateLimitErrorMessage, isTransientHttpError, isTimeoutErrorMessage, parseImageDimensionError, parseImageSizeError, } from "./agent-helpers/errors.js";
export { isGoogleModelApi, sanitizeGoogleTurnOrdering } from "./agent-helpers/google.js";
export { downgradeOpenAIReasoningBlocks } from "./agent-helpers/openai.js";
export { isEmptyAssistantMessageContent, sanitizeSessionMessagesImages, } from "./agent-helpers/images.js";
export { isMessagingToolDuplicate, isMessagingToolDuplicateNormalized, normalizeTextForComparison, } from "./agent-helpers/messaging-dedupe.js";
export { mergeConsecutiveUserTurns, validateAnthropicTurns, validateGeminiTurns, } from "./agent-helpers/turns.js";
export type { FailoverReason } from "./agent-helpers/types.js";
export type { ToolCallIdMode } from "./tool-call-id.js";
export { isValidCloudCodeAssistToolId, sanitizeToolCallId } from "./tool-call-id.js";