What type of literary is this I dreamt my lady came and found me dead strange dream that gives a dead man leave to think?

The excerpt "I dreamt my lady came and found me dead; strange dream that gives a dead man leave to think" is a line from Shakespeare's play "Romeo and Juliet." This line exemplifies poetic drama, characterized by its exploration of themes such as love, death, and the subconscious. It employs vivid imagery and metaphor, reflecting the inner thoughts and emotions of the character, which is typical of Shakespeare's style. The use of dreams to convey deeper truths about life and mortality is also a common motif in literature.