import { z } from 'zod/v4';
export declare const MANIFEST_PROTOCOL: 1;
export type ManifestTransition = {
    readonly kind: 'continue';
    readonly target: string;
} | {
    readonly kind: 'terminate';
} | {
    readonly kind: 'fail';
} | {
    readonly kind: 'pause';
    readonly signal: string;
    readonly resumeStep: string;
};
export interface WorkflowStepManifest {
    readonly timeoutMs: number | null;
    readonly inputSchema: Record<string, unknown> | null;
    readonly transitions: readonly ManifestTransition[];
}
export interface WorkflowManifest {
    readonly protocol: typeof MANIFEST_PROTOCOL;
    readonly name: string;
    readonly entry: string;
    readonly sdkVersion: string;
    readonly artifact: {
        readonly sha256: string;
        readonly entryFile: string;
    };
    readonly steps: Readonly<Record<string, WorkflowStepManifest>>;
}
export declare const workflowManifestSchema: z.ZodObject<{
    protocol: z.ZodLiteral<1>;
    name: z.ZodString;
    entry: z.ZodString;
    sdkVersion: z.ZodString;
    artifact: z.ZodObject<{
        sha256: z.ZodString;
        entryFile: z.ZodString;
    }, z.core.$strip>;
    steps: z.ZodRecord<z.ZodString, z.ZodObject<{
        timeoutMs: z.ZodUnion<readonly [z.ZodNumber, z.ZodNull]>;
        inputSchema: z.ZodUnion<readonly [z.ZodRecord<z.ZodString, z.ZodUnknown>, z.ZodNull]>;
        transitions: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
            kind: z.ZodLiteral<"continue">;
            target: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            kind: z.ZodLiteral<"terminate">;
        }, z.core.$strip>, z.ZodObject<{
            kind: z.ZodLiteral<"fail">;
        }, z.core.$strip>, z.ZodObject<{
            kind: z.ZodLiteral<"pause">;
            signal: z.ZodString;
            resumeStep: z.ZodString;
        }, z.core.$strip>]>>;
    }, z.core.$strip>>;
}, z.core.$strip>;