/**
 * Pre-request scripts run before a request is sent. They are used to prepare or modify anything needed for the request to succeed.
 *
 * Common uses:
 * - Set up data and variables
 * - Generate timestamps, random values, IDs, or nonces
 * - Set environment or collection variables for use in the URL, headers, or body
 *
 * @example
 * ```yaml
 * x-pre-request: |
 *   var token = pm.environment.get("token")
 *   pm.request.headers.set("Authorization", `Bearer ${token}`)
 * ```
 */
export declare const XPreRequestSchema: import("@scalar/typebox").TObject<{
    'x-pre-request': import("@scalar/typebox").TOptional<import("@scalar/typebox").TString>;
}>;
export declare const XPreRequest: import("@scalar/validation").ObjectSchema<{
    'x-pre-request': import("@scalar/validation").OptionalSchema<import("@scalar/validation").StringSchema>;
}>;
export type XPreRequest = {
    'x-pre-request'?: string;
};
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