Method setRuntimeFn

packages/messageformat/src/compiler.js:216–222

(key)

  }

  setRuntimeFn(key) {
    if (this.runtimeIncludes(key, 'runtime')) return;
    const rf = Runtime[key];
    rf.module = RUNTIME_MODULE;
    rf.type = 'runtime';
    this.runtime[key] = rf;
  }

  setFormatter(key) {
    if (this.runtimeIncludes(key, 'formatter')) return;