import { z } from 'zod';
export declare const todoStatusSchema: z.ZodEnum<["pending", "in_progress", "completed", "blocked", "cancelled"]>;
export declare function buildTodosInputSchema<T extends z.ZodType<{
    id: string;
}>>(todoItemSchema: T): z.ZodEffects<z.ZodObject<{
    todos: z.ZodArray<T, "many">;
}, "strip", z.ZodTypeAny, {
    todos: T["_output"][];
}, {
    todos: T["_input"][];
}>, {
    todos: T["_output"][];
}, {
    todos: T["_input"][];
}>;
export declare function buildTodosOutputSchema<T extends z.ZodTypeAny>(todoItemSchema: T): z.ZodObject<{
    status: z.ZodLiteral<"ok">;
    todoCount: z.ZodNumber;
    todos: z.ZodArray<T, "many">;
}, "strip", z.ZodTypeAny, {
    status: "ok";
    todoCount: number;
    todos: T["_output"][];
}, {
    status: "ok";
    todoCount: number;
    todos: T["_input"][];
}>;
export declare function todosEchoHandler<T>(input: {
    todos: T[];
}): Promise<{
    status: 'ok';
    todoCount: number;
    todos: T[];
}>;