/** token matchers for wgsl with #directives */
export declare const eol: RegExp;
export declare const directive: RegExp;
export declare const notDirective: RegExp;
export declare const word: RegExp;
export declare const digits: RegExp;
/** matching tokens at wgsl root level */
export declare const mainTokens: import('mini-parse').TokenMatcher & {
    directive: string;
    attr: string;
    word: string;
    digits: string;
    symbol: string;
    quote: string;
    ws: string;
};
export declare const identTokens: import('mini-parse').TokenMatcher & {
    longIdent: string;
    ws: string;
    symbol: string;
    digits: string;
    quote: string;
};
export declare const moduleTokens: import('mini-parse').TokenMatcher & {
    ws: string;
    moduleName: string;
};
/** matching tokens at the start of a '//' line comment that might contain #directives */
export declare const lineCommentTokens: import('mini-parse').TokenMatcher & {
    ws: string;
    notEol: string;
    eol: string;
};
/** matching tokens while parsing directive parameters #export foo(param1, param2) */
export declare const argsTokens: import('mini-parse').TokenMatcher & {
    directive: string;
    quote: string;
    relPath: string;
    arg: string;
    symbol: string;
    ws: string;
    eol: string;
};
export declare const treeImportTokens: import('mini-parse').TokenMatcher & {
    directive: string;
    quote: string;
    ws: string;
    importSymbol: string;
    word: string;
    digits: string;
};
export declare const rootWs: import('mini-parse').TokenMatcher & {
    blanks: string;
    other: string;
};