Function makePart

packages/ai/ai/src/Prompt.ts:213–233

(
  /**
   * The type of part to create.
   */
  type: Type,
  /**
   * Parameters specific to the part type being created.
   */
  params: Omit<Extract<Part, { type: Type }>, PartTypeId | "type" | "options"> & {
    /**
     * Optional provider-specific options for this part.
     */
    readonly options?: Extract<Part, { type: Type }>["options"] | undefined
  }
)

 * @category Constructors
 */
export const makePart = <const Type extends Part["type"]>(
  /**
   * The type of part to create.
   */
  type: Type,
  /**
   * Parameters specific to the part type being created.
   */
  params: Omit<Extract<Part, { type: Type }>, PartTypeId | "type" | "options"> & {
    /**
     * Optional provider-specific options for this part.
     */
    readonly options?: Extract<Part, { type: Type }>["options"] | undefined
  }
): Extract<Part, { type: Type }> =>
  ({
    ...params,
    [PartTypeId]: PartTypeId,
    type,
    options: params.options ?? {}
  }) as any

/**
 * A utility type for specifying the parameters required to construct a