import type * as Node from '../node';
export declare const isSpeak: (value: import("@voiceflow/base-types/build/cjs/models").BaseDiagramNode<import("@voiceflow/base-types").AnyRecord>) => value is Node.Speak.Step<Node.Speak.StepData<unknown>>;
export declare const isPrompt: (value: import("@voiceflow/base-types/build/cjs/models").BaseDiagramNode<import("@voiceflow/base-types").AnyRecord>) => value is Node.Prompt.Step<Node.Prompt.StepData<unknown>>;
export declare const isButtons: (value: import("@voiceflow/base-types/build/cjs/models").BaseDiagramNode<import("@voiceflow/base-types").AnyRecord>) => value is Node.Buttons.Step<Node.Buttons.StepData<unknown>>;
export declare const isCapture: (value: import("@voiceflow/base-types/build/cjs/models").BaseDiagramNode<import("@voiceflow/base-types").AnyRecord>) => value is Node.Capture.Step<Node.Capture.StepData<unknown>>;
export declare const isCaptureV2: (value: import("@voiceflow/base-types/build/cjs/models").BaseDiagramNode<import("@voiceflow/base-types").AnyRecord>) => value is Node.CaptureV2.Step<Node.CaptureV2.StepData<unknown>>;
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