import { z } from 'zod';
export declare const BitriseStepFile: z.ZodPipeline<z.ZodEffects<z.ZodString, string | number | boolean | import("type-fest").JsonObject | import("type-fest").JsonValue[] | readonly import("type-fest").JsonValue[] | null, string>, z.ZodObject<{
    published_at: z.ZodCatch<z.ZodNullable<z.ZodEffects<z.ZodUnknown, import("../../../util/timestamp").Timestamp, unknown>>>;
    source_code_url: z.ZodOptional<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    published_at: import("../../../util/timestamp").Timestamp | null;
    source_code_url?: string | undefined;
}, {
    published_at?: unknown;
    source_code_url?: string | undefined;
}>>;