import type { DraftMeta } from '../inner-types';
export declare function nodupPush(list: Array<string | number>, toPush: string | number): void;
export declare function ensureStrKey(maySymbolKey: any): any;
export declare function getKeyStrByPath(keyPath: string[], ensureStr?: boolean): string;
/**
 * in:  ['a', 'b', Symbol]
 * out: ['a', 'b', 'SID_1']
 */
export declare function toKeyStrPath(keyPath: string[], traversal?: boolean): string[];
/**
 * out: ['a', 'b', 'SID_1']
 * in:  ['a', 'b', Symbol]
 */
export declare function toKeyPath(keyStrPath: string[]): string[];
export declare function pushKeyPath(meta: DraftMeta, keyPath: string[], inputKeyStrPath?: string[]): void;
/**
 * 删一条路径，并将 keyPath, keyStrPath 重新指向一个存在的路径
 */
export declare function delKeyPath(meta: DraftMeta): void;
/**
 * string 获取不到，尝试转为 number 获取
 */
export declare function getMapVal(map: Map<any, any>, key: string): any;
export declare function getVal(obj: any, keyPath: string[]): {
    val: any;
    isGetted: boolean;
};
export declare function getValByKeyPaths(obj: any, keyPaths: string[][]): {
    isGetted: boolean;
    val: any;
};
export declare function setVal(obj: any, keyPath: string[], val: any): void;
export declare function setValByKeyPaths(obj: any, keyPaths: string[][], val: any): void;
/**
 * in: keyPath [a,b,0,d,0]  [[a,b,0], [info,0]]
 * out: [[a,b,0,d,0], [info,0,d,0]]
 */
export declare function intersectPath(keyPath: string[], commonKeyPaths: string[][]): string[][];