@teakit/napi

    dts

    Comptime helpers for generating TypeScript declaration files. The .dts = .auto build option uses these internally; you do not normally call them directly.

    napi.dts.generate(comptime Module: type)

    Returns the comptime-generated .d.ts string for Module. Walks every public declaration of Module (the same way napi.module does at runtime) and emits TypeScript that mirrors the Zig types.

    const napi = @import("napi");

const module = @import("./lib.zig");
const ts_source = napi.dts.generate(module);
// ts_source is a comptime []const u8.

    What the walker does:

    • pub fn becomes a TypeScript function signature.
    • pub const (with a JS-mappable value) becomes a typed property.
    • Nested namespaces become nested object types.
    • napi.Val and napi.Callback become unknown and (...args: unknown[]) => unknown respectively.

    For configuration and rules of thumb, see TypeScript declarations.