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import { State } from './State';import { StateValue, EventObject } from './types';
export type ValueFromStateGetter<T, TContext, TEvent extends EventObject> = (  state: State<TContext, TEvent>) => T;
export type StatePatternTuple<T, TContext, TEvent extends EventObject> = [  StateValue,  ValueFromStateGetter<T, TContext, TEvent>];
export function matchState<T, TContext, TEvent extends EventObject>(  state: State<TContext, TEvent> | StateValue,  patterns: Array<StatePatternTuple<T, TContext, TEvent>>,  defaultValue: ValueFromStateGetter<T, TContext, TEvent>): T {  const resolvedState = State.from(    state,    state instanceof State ? state.context : (undefined as any)  );
  for (const [stateValue, getValue] of patterns) {    if (resolvedState.matches(stateValue)) {      return getValue(resolvedState);    }  }
  return defaultValue(resolvedState);}