import type { BindingDependencies } from '../binding/types/binding-dependencies';
import type { InferBindingValueTypes } from '../binding/types/infer-binding-value-types';
import type { ReadonlyBinding } from '../binding/types/readonly-binding';
import type { DerivedBindingOptions } from './derived-binding/options';
/**
 * Called to extract the second-level binding on the initial render and anytime the dependencies change.
 *
 * @param bindingValues - The extracted values of bindings.
 * @param bindings - The original bindings.
 *
 * @returns The second-level binding (i.e. a binding determined dynamically by executing this function)
 */
export type UseFlattenedBindingTransformer<GetT, DependenciesT extends BindingDependencies> = (bindingValues: InferBindingValueTypes<DependenciesT>, bindings: DependenciesT) => ReadonlyBinding<GetT>;
/** Use when a binding contains another binding, to listen to the second-level binding if either the first or second levels change */
export declare const useFlattenedBinding: <GetT, DependenciesT extends BindingDependencies>(bindings: DependenciesT | undefined, transformer: UseFlattenedBindingTransformer<GetT, DependenciesT>, options: DerivedBindingOptions<GetT>) => ReadonlyBinding<GetT>;
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