.d.ts files writed in src not include in dist/types folder after compile

[NichijouCC]

as title

[gmpetrov]

Any news ?

[NichijouCC]

i write in ts file just like：

declare global {
    interface WebGLVertexArrayObject extends WebGLObject {}
    interface WebGLRenderingContext {
        beWebgl2: boolean;
        bindpoint: number;
        beActiveVao: boolean;
        beActiveInstance: boolean;
        addExtension(extName: string): void;
        createVertexArray(): any;
        bindVertexArray(vao?: WebGLVertexArrayObject | null): void;
        deleteVertexArray(vao: WebGLVertexArrayObject): void;
        vertexAttribDivisor(index: number, divisor: number): void;
        drawElementsInstanced(mode: number, count: number, type: number, offset: number, instanceCount: number): void;
        drawArraysInstanced(mode: number, first: number, count: number, instanceCount: number): void;
    }
}