import { InternalNode, NodeInput, NodeInputs, NodeState } from "../node";
export declare const peekValueForExecution: (key: string, input: NodeInput, state: NodeState, nodeId: string) => any;
export declare const pullValueForExecution: (key: string, input: NodeInput, state: NodeState) => unknown;
export declare const pullValuesForExecution: (nodeInputs: NodeInputs, state: NodeState) => Record<string, unknown>;
export declare const hasNewSignificantValues: (nodeInputs: NodeInputs, state: NodeState, nodeId: string) => boolean;
export declare const isNodeStateValid: (nodeInputs: NodeInputs, state: NodeState, node: InternalNode) => boolean;
export declare const subscribeInputsToState: (nodeInputs: NodeInputs, state: NodeState, onInput: (key: string, val: unknown) => void) => () => void;
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