import type { Message } from '@bufbuild/protobuf';
import type { Secret, SecretRequest, SecretRequestJson } from '../generated/sdk/v1alpha/sdk_pb';
import { type Runtime } from './runtime';
import type { Trigger } from './utils/triggers/trigger-interface';
import type { CreSerializable } from './utils';
export type HandlerFn<TConfig, TTriggerOutput, TResult> = (runtime: Runtime<TConfig>, triggerOutput: TTriggerOutput) => Promise<CreSerializable<TResult>> | CreSerializable<TResult>;
export interface HandlerEntry<TConfig, TRawTriggerOutput extends Message<string>, TTriggerOutput, TResult> {
    trigger: Trigger<TRawTriggerOutput, TTriggerOutput>;
    fn: HandlerFn<TConfig, TTriggerOutput, TResult>;
}
export type Workflow<TConfig> = ReadonlyArray<HandlerEntry<TConfig, any, any, any>>;
export declare const handler: <TRawTriggerOutput extends Message<string>, TTriggerOutput, TConfig, TResult>(trigger: Trigger<TRawTriggerOutput, TTriggerOutput>, fn: HandlerFn<TConfig, TTriggerOutput, TResult>) => HandlerEntry<TConfig, TRawTriggerOutput, TTriggerOutput, TResult>;
export type SecretsProvider = {
    getSecret(request: SecretRequest | SecretRequestJson): {
        result: () => Secret;
    };
};