import { type Expression, type Identifier, type ParameterDeclaration, type StringLiteral, type Token, type TypeNode } from "@ttsc/factory";
/**
 * Identifier and member-access helpers. The surface kept here is the subset
 * nestia generators actually call (`identifier`, `access`, `parameter`).
 */
export declare namespace IdentifierFactory {
    /**
     * Build an identifier or string literal depending on whether `name` is a
     * valid JavaScript identifier.
     */
    const identifier: (name: string) => Identifier | StringLiteral;
    /**
     * Member access on `input` by `key`. Falls back to element access when the
     * key is not a valid identifier.
     */
    const access: (input: Expression, key: string, chain?: boolean) => Expression;
    /**
     * Parameter declaration with default `any` type when the caller omits one.
     * Passing a `QuestionToken` as `init` marks the parameter optional.
     */
    const parameter: (name: string | Identifier, type?: TypeNode, init?: Expression | Token) => ParameterDeclaration;
}