export declare const bannedTokens: Set<string>;
export declare const builtins: Set<string>;
/**
 * Sanitizes the primer so that it is compliant with WGSL guidelines.
 * This primer is not necessarily a valid identifier yet, as it may still collide with other idents or reserved keywords.
 */
export declare function sanitizePrimer(primer: string | undefined): string;
type ValidationResult = {
    success: true;
    error?: undefined;
} | {
    success: false;
    error?: string | undefined;
};
/**
 * A function for checking whether an identifier is valid.
 * If `ident` passes the checks, it is not necessarily a valid identifier yet, as it may still collide with other idents or reserved keywords.
 * @example
 * validateIdentifier("ident"); // { success: true }
 * validateIdentifier("_"); // { success: false, error: `Identifiers cannot be equal to '' or '_'` }
 * validateIdentifier("my variable"); // { success: false, error: "Identifiers cannot contain whitespace." }
 * validateIdentifier("0"); // { success: false, error: "Identifier is not compliant with the WGSL guideline." }
 */
export declare function validateIdentifier(ident: string): ValidationResult;
/**
 * Same as `validateIdentifier`, except also checks for bannedToken clashes.
 */
export declare function validateProp(ident: string): ValidationResult;
export {};