/**
 * Provider input types.
 *
 * The message-part shapes that provider conversion accepts as input, shared by
 * tool replay reconciliation and provider conversion. Kept out of both so
 * neither has to import the other's leaf types.
 */
import type { ChatUiMessagePart, ChatUiMessageRole } from "./types.js";
import type { MessagePart } from "./conversation.js";
type RawToolCallMessagePart = Extract<MessagePart, {
    type: "tool_call";
}>;
type RawToolResultMessagePart = Extract<MessagePart, {
    type: "tool_result";
}>;
/** Stored tool-call replay part accepted by provider conversion. */
export type ChatProviderModelInputToolCallPart = RawToolCallMessagePart;
/** Stored tool-result replay part accepted by provider conversion. */
export type ChatProviderModelInputToolResultPart = RawToolResultMessagePart & {
    tool_name?: string;
};
/** Message part accepted by provider conversion. */
export type ChatProviderModelInputPart = ChatUiMessagePart | ChatProviderModelInputToolCallPart | ChatProviderModelInputToolResultPart;
/** Message accepted by provider conversion. */
export interface ChatProviderModelInputMessage<TMessageMetadata = unknown> {
    id: string;
    role: ChatUiMessageRole;
    parts: ChatProviderModelInputPart[];
    metadata?: TMessageMetadata;
}
export {};
//# sourceMappingURL=provider-input-types.d.ts.map