/**
 * Generator function that lazily iterates through each visit of an Dijkstra search.
 * If you want just the found path and totalCost to the solution, use `dijkstra`
 *
 * Each yield is an object `{ cost: number; path: T[] }`
 *
 * Notes:
 * * The first yield will be the initialState with a cost of 0
 * * Specific states may be visited multiple time, but through different costs and paths
 * * If the solved state is found, that will be the final yield, otherwise the final yield will happen once all possible states are visited
 * * The return value is the total cost and path, or undefined if path to solved state is not possible
 *
 * @category Dijkstra
 * @param getNextStates - a function to generate list of neighboring states with associated transition costs given the current state
 * @param determineIfFound - a function to determine if solution found
 * @param initial - initial state
 */
export declare const generateDijkstraAssoc: <T>(getNextStates: (state: T) => [state: T, cost: number][], determineIfFound: (state: T) => boolean, initial: T) => Generator<{
    cost: number;
    path: T[];
}, {
    cost: number;
    path: T[];
} | undefined>;
/**
 * Generator function that lazily iterates through each visit of an Dijkstra search.
 * If you want just the found path and totalCost to the solution, use `dijkstra`
 *
 * Each yield is an object `{ cost: number; path: T[] }`
 *
 * Notes:
 * * The first yield will be the initialState with a cost of 0
 * * Specific states may be visited multiple time, but through different costs and paths
 * * If the solved state is found, that will be the final yield, otherwise the final yield will happen once all possible states are visited
 * * The return value is the total cost and path, or undefined if path to solved state is not possible
 *
 * @category Dijkstra
 * @param getNextStates - a function to generate list of neighboring states given the current state
 * @param getCost - a function to generate transition costs between neighboring states
 * @param determineIfFound - a function to determine if solution found
 * @param initial - initial state
 */
export declare const generateDijkstra: <T>(getNextStates: (state: T) => T[], getCost: (from: T, to: T) => number, determineIfFound: (state: T) => boolean, initial: T) => Generator<{
    cost: number;
    path: T[];
}, {
    cost: number;
    path: T[];
} | undefined>;
/**
 * Performs a best-first search using the Dijkstra search algorithm
 *
 * @category Dijkstra
 * @param getNextStates - a function to generate list of neighboring states and costs given the current state
 * @param determineIfFound - a function to determine if solution found
 * @param initial - initial state
 * @returns an object with `totalCost` and the `path` with costs between states, or `undefined` if no path found
 */
export declare const dijkstraAssoc: <T>(getNextStates: (state: T) => [state: T, cost: number][], determineIfFound: (state: T) => boolean, initial: T) => {
    cost: number;
    path: T[];
} | undefined;
/**
 * Performs a best-first search using the Dijkstra search algorithm
 *
 * @category Dijkstra
 * @param getNextStates - a function to generate list of neighboring states with associated transition costs given the current state
 * @param getCost - a function to generate transition costs between neighboring states
 * @param determineIfFound - a function to determine if solution found
 * @param initial - initial state
 * @returns an object with `totalCost` and the `path` with costs between states, or `undefined` if no path found
 */
export declare const dijkstra: <T>(getNextStates: (state: T) => T[], getCost: (from: T, to: T) => number, determineIfFound: (state: T) => boolean, initial: T) => {
    cost: number;
    path: T[];
} | undefined;