import type { MaybePromise, Merge, MiddlewareFn, Procedure } from './types';
import type { z, ZodTypeAny } from 'zod';
export type ProcedureBuilder<Input, Context> = {
    use<AddContext>(fn: MiddlewareFn<Context, Input, AddContext>): ProcedureBuilder<Input, Merge<Context, AddContext>>;
    meta(meta: any): ProcedureBuilder<Input, Context>;
    query(): ProcedureBuilder<Input, Context>;
    mutation(): ProcedureBuilder<Input, Context>;
    input<T extends ZodTypeAny>(schema: T): ProcedureBuilder<z.infer<T>, Context>;
    resolve<Output>(resolver: (options: {
        context: Context;
        input: Input;
    }) => MaybePromise<Output>): Procedure<Context, Input, Output>;
};
export declare function createProcedure<RootContext>(): ProcedureBuilder<void, RootContext>;