/**
 * Interface for additional context that can be added to messages
 */
export interface AdditionalContext {
    /** The name of the context type */
    name: string;
    /** The context data */
    context: unknown;
}
/**
 * A context helper is a function that returns data to include in the context,
 * or null/undefined to skip including anything.
 */
export type ContextHelperFn = () => unknown | null | undefined | Promise<unknown | null | undefined>;
/**
 * A collection of context helpers keyed by their context name.
 * The key becomes the AdditionalContext.name sent to the model.
 */
export type ContextHelpers = Record<string, ContextHelperFn>;
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