import { Map as ImmutableMap } from 'immutable';
import { BranchId, StateId } from './interfaces';
export default class DagGraph<T> {
    graph: ImmutableMap<any, any>;
    constructor(graph: ImmutableMap<any, any>);
    print(): string;
    readonly currentStateId: StateId;
    branchStartDepth(branch: BranchId): number;
    branchEndDepth(branch: BranchId): number;
    stateDepth(commit: StateId): number;
    depthIndexOf(branch: BranchId, commit: StateId): number;
    readonly maxDepth: number;
    setCurrentStateId(stateId: StateId): this;
    readonly currentBranch: BranchId;
    setCurrentBranch(branchId: BranchId): this;
    latestOn(branch: BranchId): StateId;
    committedOn(branch: BranchId): StateId;
    setLatest(branch: BranchId, commit: StateId): this;
    setCommitted(branch: BranchId, commit: StateId): this;
    markStateForBranch(commit: StateId, branch: BranchId): this;
    setFirst(branch: BranchId, commit: StateId): this;
    firstOn(branch: BranchId): StateId;
    renameState(commit: StateId, name: string): this;
    stateName(commit: StateId): any;
    getBranchName(branch: BranchId): string;
    setBranchName(branch: BranchId, name: string): this;
    getState(commit: StateId): T;
    insertState(commit: StateId, parent: StateId, state: T, name: string): this;
    childrenOf(commit: StateId): StateId[];
    parentOf(commit: StateId): StateId;
    alternateParentsOf(commit: StateId): StateId[];
    shallowestParentOf(commit: StateId): StateId;
    replaceState(commit: StateId, state: T): this;
    commitPath(commit: StateId): StateId[];
    shortestCommitPath(commit: StateId): StateId[];
    branchCommitPath(branch: BranchId): StateId[];
    setParent(commit: StateId, parent: StateId): void;
    setAlternateParent(commit: StateId, parent: StateId): void;
    readonly branches: BranchId[];
    branchOf(commit: StateId): BranchId;
    branchesOf(commit: StateId): BranchId[];
    private remove(commit);
    squashCurrentBranch(): this;
}