Method hasElement

packages/compiler/test/render3/view/util.ts:37–40

(tagName: string, schemaMetas: any[])

  }

  hasElement(tagName: string, schemaMetas: any[]): boolean {
    const value = this.existingElements[tagName.toLowerCase()];
    return value === void 0 ? true : value;
  }

  allKnownElementNames(): string[] {
    return Object.keys(this.existingElements);