import { NodeDefinition, NodeLike, StatelessGraphNode, StatelessNodeDefinition, StatelessNodeType } from '../../types/graph';
/**
 * An instance of the [[pow]] node.
 * See the [[pow]] documentation to find out more.
 */
export interface PowNode extends StatelessGraphNode<'pow', PowNodeProperties> {
}
/**
 * A definition of the [[pow]] node.
 * See the [[pow]] documentation to find out more.
 */
export interface PowNodeDefinition extends StatelessNodeDefinition<'pow', PowNodeProperties> {
}
export interface PowNodeProperties {
    base: NodeDefinition;
    exponent: NodeDefinition;
}
/**
 * The implementation of the [[pow]] node.
 * See the [[pow]] documentation to learn more.
 */
export declare const PowNodeType: StatelessNodeType<'pow', PowNodeProperties>;
/**
 * Creates a new instance of a [[pow]] node, which is a type of [[NodeDefinition]] used to compute
 * the `base` to the `exponent` power for number-based [values](_nodes_graph_value_.html#value).
 * The [[pow]] takes two arguments: base and exponent..
 * @returns {PowNodeDefinition}
 *
 *
 * @example **Power of two**
 * ```js
 * import muster, { pow, ref } from '@dws/muster';
 *
 * const app = muster({
 *   five: 5,
 *   two: 2,
 * });
 *
 * const result = await app.resolve(
 *   pow(ref('five'), ref('two')),
 * );
 * // result === 25
 * ```
 * This example shows how to use [[pow]] node.
 */
export declare function pow(base: NodeLike, exponent: NodeLike): PowNodeDefinition;
export declare function isPowNodeDefinition(value: NodeDefinition): value is PowNodeDefinition;