import type { WebGLContextManager } from "./context-manager";
/**
 * Compile (or fetch from the shader registry) a program and resolve a
 * flat record of uniform + attribute locations keyed by name. Uniforms
 * resolve to `WebGLUniformLocation | null`; attribs resolve to `number`.
 *
 * Each glyph drawer used to repeat ~10 lines of `gl.getUniformLocation`
 * / `gl.getAttribLocation` calls — replacing those with one
 * `compileProgram(...)` call shrinks the worker bundle by ~80 bytes per
 * site (uniform/attrib name strings still ship — WebGL needs them
 * verbatim — but the per-call wrapper goes away).
 */
export declare function compileProgram<C>(glManager: WebGLContextManager, key: string, vert: string, frag: string, uniforms: readonly string[], attrs: readonly string[]): C;