CocoRoboDesktop/pdf1.js/node_modules/json5/lib/util.d.ts

export declare function isSpaceSeparator(c?: string): boolean
export declare function isIdStartChar(c?: string): boolean
export declare function isIdContinueChar(c?: string): boolean
export declare function isDigit(c?: string): boolean
export declare function isHexDigit(c?: string): boolean